| 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 | $133.91 | 11.486% | $149.2909 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $140.46 | 8.347% | $152.1842 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $163.57 | 9.399% | $178.9439 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $63.64 | 4.102% | $66.2505 | $66.25 | $66.25 | $66.30 |
| Purchase #5 | $135.30 | 5.186% | $142.3167 | $142.32 | $142.30 | $142.30 |
| Purchase #6 | $150.49 | 8.281% | $162.9521 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $29.48 | 5.555% | $31.1176 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $816.85 | $883.0559 | $883.05 | $883.05 | $883.10 | |