| 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 | $147.66 | 12.305% | $165.8296 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $135.86 | 3.583% | $140.7279 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $60.37 | 9.405% | $66.0478 | $66.05 | $66.05 | $66.00 |
| Purchase #4 | $152.25 | 12.237% | $170.8808 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $145.30 | 6.384% | $154.576 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $194.87 | 13.342% | $220.8696 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $245.99 | 5.247% | $258.8971 | $258.90 | $258.90 | $258.90 |
| 7 purchase totals = | $1,082.30 | $1,177.8288 | $1,177.84 | $1,177.90 | $1,177.80 | |