| 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 | $175.35 | 10.247% | $193.3181 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $31.38 | 10.283% | $34.6068 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $36.77 | 12.366% | $41.317 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $150.61 | 13.160% | $170.4303 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $121.51 | 10.649% | $134.4496 | $134.45 | $134.45 | $134.40 |
| Purchase #6 | $43.98 | 6.450% | $46.8167 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $130.48 | 7.428% | $140.1721 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $690.08 | $761.1106 | $761.12 | $761.05 | $761.00 | |