| 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 | $155.95 | 13.608% | $177.1717 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $176.70 | 8.409% | $191.5587 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $244.34 | 10.569% | $270.1643 | $270.16 | $270.15 | $270.20 |
| Purchase #4 | $20.58 | 6.825% | $21.9846 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $45.30 | 7.408% | $48.6558 | $48.66 | $48.65 | $48.70 |
| Purchase #6 | $57.36 | 9.436% | $62.7725 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $148.54 | 10.417% | $164.0134 | $164.01 | $164.00 | $164.00 |
| 7 purchase totals = | $848.77 | $936.3210 | $936.31 | $936.25 | $936.50 | |