| 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 | $182.36 | 7.510% | $196.0552 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $31.98 | 3.444% | $33.0814 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $165.88 | 7.456% | $178.248 | $178.25 | $178.25 | $178.20 |
| Purchase #4 | $204.87 | 9.800% | $224.9473 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $154.94 | 13.256% | $175.4788 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $52.41 | 5.511% | $55.2983 | $55.30 | $55.30 | $55.30 |
| Purchase #7 | $88.62 | 3.398% | $91.6313 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $881.06 | $954.7403 | $954.75 | $954.80 | $954.70 | |