| 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 | $90.62 | 11.593% | $101.1256 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $76.90 | 9.699% | $84.3585 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $138.58 | 11.138% | $154.015 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $131.39 | 13.617% | $149.2814 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $109.59 | 13.317% | $124.1841 | $124.18 | $124.20 | $124.20 |
| Purchase #6 | $120.31 | 12.179% | $134.9626 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $17.82 | 4.851% | $18.6844 | $18.68 | $18.70 | $18.70 |
| 7 purchase totals = | $685.21 | $766.6116 | $766.61 | $766.65 | $766.70 | |