| 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 | $122.57 | 13.597% | $139.2358 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $165.29 | 7.142% | $177.095 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $38.29 | 13.799% | $43.5736 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $99.84 | 11.208% | $111.0301 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $116.93 | 3.687% | $121.2412 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $28.57 | 4.112% | $29.7448 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $197.52 | 6.205% | $209.7761 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $769.01 | $831.6966 | $831.70 | $831.75 | $831.60 | |