| 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 | $70.91 | 12.733% | $79.939 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $173.83 | 4.843% | $182.2486 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $208.29 | 7.860% | $224.6616 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $63.69 | 3.279% | $65.7784 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $119.62 | 9.500% | $130.9839 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $150.93 | 4.638% | $157.9301 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $125.28 | 8.115% | $135.4465 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $912.55 | $976.9881 | $976.99 | $977.05 | $976.90 | |