| 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 | $142.37 | 12.717% | $160.4752 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $67.56 | 12.622% | $76.0874 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $38.90 | 5.119% | $40.8913 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $228.74 | 9.832% | $251.2297 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $100.91 | 9.128% | $110.1211 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $128.69 | 5.305% | $135.517 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $188.96 | 10.797% | $209.362 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $896.13 | $983.6837 | $983.69 | $983.70 | $983.70 | |