| 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 | $128.48 | 7.513% | $138.1327 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $197.99 | 12.485% | $222.7091 | $222.71 | $222.70 | $222.70 |
| Purchase #3 | $228.87 | 13.230% | $259.1495 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $23.43 | 5.343% | $24.6819 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $178.67 | 7.375% | $191.8469 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $123.45 | 7.260% | $132.4125 | $132.41 | $132.40 | $132.40 |
| Purchase #7 | $185.35 | 12.853% | $209.173 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $1,066.24 | $1,178.1056 | $1,178.10 | $1,178.10 | $1,178.00 | |