| 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 | $152.42 | 8.355% | $165.1547 | $165.15 | $165.15 | $165.20 |
| Purchase #2 | $51.67 | 12.475% | $58.1158 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $172.90 | 9.430% | $189.2045 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $106.77 | 10.790% | $118.2905 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $178.46 | 10.686% | $197.5302 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $18.29 | 12.785% | $20.6284 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $109.62 | 8.111% | $118.5113 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $790.13 | $867.4354 | $867.43 | $867.45 | $867.40 | |