| 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 | $133.82 | 8.435% | $145.1077 | $145.11 | $145.10 | $145.10 |
| Purchase #2 | $155.71 | 7.364% | $167.1765 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $149.64 | 9.327% | $163.5969 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $119.50 | 12.674% | $134.6454 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $95.34 | 13.132% | $107.86 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $78.94 | 13.317% | $89.4524 | $89.45 | $89.45 | $89.50 |
| Purchase #7 | $71.50 | 13.662% | $81.2683 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $804.45 | $889.1072 | $889.12 | $889.10 | $889.20 | |