| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.62 | 8.591% | $139.6697 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $125.64 | 6.310% | $133.5679 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $106.77 | 5.173% | $112.2932 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $157.79 | 7.646% | $169.8546 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $147.68 | 10.712% | $163.4995 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $184.87 | 13.147% | $209.1749 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $165.50 | 13.276% | $187.4718 | $187.47 | $187.45 | $187.50 |
| 7 purchase totals = | $1,016.87 | $1,115.5316 | $1,115.52 | $1,115.45 | $1,115.70 | |