| 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 | $173.57 | 13.289% | $196.6357 | $196.64 | $196.65 | $196.60 |
| Purchase #2 | $78.28 | 7.545% | $84.1862 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $136.43 | 10.387% | $150.601 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $220.84 | 3.842% | $229.3247 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $18.34 | 7.450% | $19.7063 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $127.88 | 6.159% | $135.7561 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $40.68 | 12.162% | $45.6275 | $45.63 | $45.65 | $45.60 |
| 7 purchase totals = | $796.02 | $861.8375 | $861.85 | $861.85 | $861.80 | |