| 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 | $126.59 | 13.388% | $143.5379 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $31.80 | 3.105% | $32.7874 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $68.31 | 9.595% | $74.8643 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $206.88 | 12.437% | $232.6097 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $132.64 | 13.684% | $150.7905 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $63.66 | 11.574% | $71.028 | $71.03 | $71.05 | $71.00 |
| Purchase #7 | $225.79 | 13.859% | $257.0822 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $855.67 | $962.7000 | $962.70 | $962.75 | $962.70 | |