| 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 | $177.44 | 11.187% | $197.2902 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $103.44 | 8.745% | $112.4858 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $164.89 | 10.565% | $182.3106 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $200.28 | 4.441% | $209.1744 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $70.26 | 7.131% | $75.2702 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $166.62 | 3.869% | $173.0665 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $20.90 | 8.297% | $22.6341 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $903.83 | $972.2318 | $972.23 | $972.20 | $972.30 | |