| 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 | $144.39 | 11.426% | $160.888 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $238.61 | 12.242% | $267.8206 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $140.46 | 4.459% | $146.7231 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $236.35 | 12.122% | $265.0003 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $99.78 | 10.682% | $110.4385 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $197.71 | 9.379% | $216.2532 | $216.25 | $216.25 | $216.30 |
| Purchase #7 | $155.64 | 7.408% | $167.1698 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $1,212.94 | $1,334.2935 | $1,334.29 | $1,334.25 | $1,334.30 | |