| 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 | $198.64 | 12.860% | $224.1851 | $224.19 | $224.20 | $224.20 |
| Purchase #2 | $74.48 | 9.824% | $81.7969 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $218.96 | 10.779% | $242.5617 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $24.41 | 3.785% | $25.3339 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $159.37 | 8.694% | $173.2256 | $173.23 | $173.25 | $173.20 |
| Purchase #6 | $152.30 | 3.864% | $158.1849 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $27.55 | 6.828% | $29.4311 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $855.71 | $934.7192 | $934.72 | $934.80 | $934.70 | |