| 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 | $210.55 | 6.599% | $224.4442 | $224.44 | $224.45 | $224.40 |
| Purchase #2 | $12.98 | 13.358% | $14.7139 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $32.58 | 10.757% | $36.0846 | $36.08 | $36.10 | $36.10 |
| Purchase #4 | $152.76 | 4.853% | $160.1734 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $108.60 | 7.701% | $116.9633 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $121.62 | 6.593% | $129.6384 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $161.76 | 11.759% | $180.7814 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $800.85 | $862.7992 | $862.78 | $862.80 | $862.80 | |