| 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 | $152.66 | 5.297% | $160.7464 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $121.94 | 13.552% | $138.4653 | $138.47 | $138.45 | $138.50 |
| Purchase #3 | $145.34 | 6.847% | $155.2914 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $178.72 | 12.536% | $201.1243 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $222.67 | 3.667% | $230.8353 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $134.85 | 11.252% | $150.0233 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $158.87 | 11.827% | $177.6596 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $1,115.05 | $1,214.1456 | $1,214.15 | $1,214.10 | $1,214.10 | |