| 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 | $196.90 | 6.491% | $209.6808 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $181.97 | 4.479% | $190.1204 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $206.77 | 8.553% | $224.455 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $138.44 | 8.305% | $149.9374 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $214.88 | 13.164% | $243.1668 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $61.84 | 3.399% | $63.9419 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $179.51 | 10.536% | $198.4232 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,180.31 | $1,279.7255 | $1,279.73 | $1,279.70 | $1,279.70 | |