| 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 | $104.76 | 10.861% | $116.138 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $133.88 | 4.184% | $139.4815 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $151.66 | 3.502% | $156.9711 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $25.26 | 10.803% | $27.9888 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $142.40 | 5.253% | $149.8803 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $155.27 | 11.797% | $173.5872 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $103.85 | 3.620% | $107.6094 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $817.08 | $871.6563 | $871.66 | $871.70 | $871.70 | |