| 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 | $178.69 | 12.666% | $201.3229 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $17.40 | 13.351% | $19.7231 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $41.40 | 9.644% | $45.3926 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $171.34 | 9.579% | $187.7527 | $187.75 | $187.75 | $187.80 |
| Purchase #5 | $129.30 | 11.581% | $144.2742 | $144.27 | $144.25 | $144.30 |
| Purchase #6 | $47.61 | 10.317% | $52.5219 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $198.47 | 11.228% | $220.7542 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $784.21 | $871.7416 | $871.72 | $871.65 | $871.80 | |