| 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 | $159.25 | 3.730% | $165.19 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $108.69 | 13.103% | $122.9317 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $146.45 | 6.474% | $155.9312 | $155.93 | $155.95 | $155.90 |
| Purchase #4 | $62.96 | 6.411% | $66.9964 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $104.55 | 13.834% | $119.0134 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $72.52 | 5.755% | $76.6935 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $172.53 | 4.407% | $180.1334 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $826.95 | $886.8896 | $886.88 | $886.95 | $886.80 | |