| 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 | $159.86 | 12.552% | $179.9256 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $48.36 | 13.328% | $54.8054 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $223.57 | 8.444% | $242.4483 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $143.49 | 7.487% | $154.2331 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $118.55 | 10.836% | $131.3961 | $131.40 | $131.40 | $131.40 |
| Purchase #6 | $128.25 | 12.357% | $144.0979 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $35.99 | 9.287% | $39.3324 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $858.07 | $946.2388 | $946.25 | $946.30 | $946.10 | |