| 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 | $164.41 | 3.852% | $170.7431 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $167.74 | 5.777% | $177.4303 | $177.43 | $177.45 | $177.40 |
| Purchase #3 | $241.79 | 4.104% | $251.7131 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $212.84 | 3.467% | $220.2192 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $233.47 | 4.217% | $243.3154 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $31.83 | 8.584% | $34.5623 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $107.28 | 7.316% | $115.1286 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $1,159.36 | $1,213.1120 | $1,213.11 | $1,213.10 | $1,213.00 | |