| 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 | $189.60 | 8.229% | $205.2022 | $205.20 | $205.20 | $205.20 |
| Purchase #2 | $81.25 | 7.420% | $87.2788 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $112.69 | 9.172% | $123.0259 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $138.70 | 12.751% | $156.3856 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $115.74 | 8.368% | $125.4251 | $125.43 | $125.45 | $125.40 |
| Purchase #6 | $137.81 | 9.275% | $150.5919 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $205.52 | 11.662% | $229.4877 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $981.31 | $1,077.3972 | $1,077.41 | $1,077.50 | $1,077.40 | |