| 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 | $187.72 | 11.426% | $209.1689 | $209.17 | $209.15 | $209.20 |
| Purchase #2 | $108.73 | 10.502% | $120.1488 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $43.36 | 8.116% | $46.8791 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $170.29 | 8.442% | $184.6659 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $182.52 | 13.246% | $206.6966 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $102.26 | 4.511% | $106.8729 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $193.49 | 12.309% | $217.3067 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $988.37 | $1,091.7389 | $1,091.75 | $1,091.70 | $1,091.80 | |