| 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 | $169.81 | 6.497% | $180.8426 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $24.71 | 9.789% | $27.1289 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $155.87 | 3.767% | $161.7416 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $151.89 | 13.434% | $172.2949 | $172.29 | $172.30 | $172.30 |
| Purchase #5 | $102.68 | 7.498% | $110.3789 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $162.61 | 5.285% | $171.2039 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $62.40 | 4.178% | $65.0071 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $829.97 | $888.5979 | $888.59 | $888.65 | $888.50 | |