| 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 | $125.84 | 4.275% | $131.2197 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $65.61 | 13.784% | $74.6537 | $74.65 | $74.65 | $74.70 |
| Purchase #3 | $187.28 | 5.654% | $197.8688 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $118.39 | 6.378% | $125.9409 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $82.70 | 13.144% | $93.5701 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $83.29 | 7.424% | $89.4734 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $194.81 | 13.330% | $220.7782 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $857.92 | $933.5048 | $933.50 | $933.45 | $933.60 | |