| 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 | $116.34 | 6.769% | $124.2151 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $143.92 | 11.479% | $160.4406 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $146.43 | 8.339% | $158.6408 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $45.36 | 6.535% | $48.3243 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $130.96 | 8.733% | $142.3967 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $166.90 | 5.359% | $175.8442 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $52.36 | 4.457% | $54.6937 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $802.27 | $864.5554 | $864.55 | $864.55 | $864.40 | |