| 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 | $185.42 | 12.242% | $208.1191 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $83.69 | 12.746% | $94.3571 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $202.52 | 13.136% | $229.123 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $99.70 | 8.180% | $107.8555 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $101.43 | 7.404% | $108.9399 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $65.82 | 11.166% | $73.1695 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $20.52 | 7.534% | $22.066 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $759.10 | $843.6301 | $843.64 | $843.55 | $843.70 | |