| 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 | $168.44 | 12.243% | $189.0621 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $106.59 | 6.423% | $113.4363 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $68.79 | 9.840% | $75.5589 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $210.53 | 6.625% | $224.4776 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $59.76 | 5.396% | $62.9846 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $151.71 | 5.784% | $160.4849 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $11.58 | 13.638% | $13.1593 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $777.40 | $839.1637 | $839.16 | $839.20 | $839.30 | |