| 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 | $138.29 | 8.681% | $150.295 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $11.36 | 8.370% | $12.3108 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $142.83 | 4.409% | $149.1274 | $149.13 | $149.15 | $149.10 |
| Purchase #4 | $177.40 | 4.802% | $185.9187 | $185.92 | $185.90 | $185.90 |
| Purchase #5 | $83.29 | 5.544% | $87.9076 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $39.42 | 4.264% | $41.1009 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $153.77 | 3.339% | $158.9044 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $746.36 | $785.5648 | $785.57 | $785.55 | $785.50 | |