| 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 | $154.98 | 10.293% | $170.9321 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $133.58 | 10.344% | $147.3975 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $211.31 | 3.773% | $219.2827 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $101.68 | 5.299% | $107.068 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $93.94 | 9.317% | $102.6924 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $31.79 | 10.548% | $35.1432 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $98.85 | 5.279% | $104.0683 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $826.13 | $886.5842 | $886.58 | $886.60 | $886.60 | |