| 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 | $174.64 | 9.546% | $191.3111 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $87.36 | 7.203% | $93.6525 | $93.65 | $93.65 | $93.70 |
| Purchase #3 | $7.27 | 11.171% | $8.0821 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $133.89 | 7.167% | $143.4859 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $37.59 | 4.843% | $39.4105 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $108.43 | 9.652% | $118.8957 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $9.70 | 3.288% | $10.0189 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $558.88 | $604.8567 | $604.86 | $604.85 | $604.90 | |