| 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 | $127.81 | 13.850% | $145.5117 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $124.76 | 5.496% | $131.6168 | $131.62 | $131.60 | $131.60 |
| Purchase #3 | $26.66 | 4.840% | $27.9503 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $129.52 | 4.511% | $135.3626 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $97.75 | 11.472% | $108.9639 | $108.96 | $108.95 | $109.00 |
| Purchase #6 | $150.55 | 6.196% | $159.8781 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $44.50 | 8.445% | $48.258 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $701.55 | $757.5414 | $757.54 | $757.50 | $757.70 | |