| 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 | $138.76 | 6.437% | $147.692 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $44.59 | 6.166% | $47.3394 | $47.34 | $47.35 | $47.30 |
| Purchase #3 | $169.41 | 11.236% | $188.4449 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $238.92 | 10.348% | $263.6434 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $49.73 | 5.560% | $52.495 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $70.33 | 12.296% | $78.9778 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $46.92 | 13.532% | $53.2692 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $758.66 | $831.8617 | $831.86 | $831.90 | $831.80 | |