| 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 | $180.75 | 9.810% | $198.4816 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $14.67 | 13.554% | $16.6584 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $246.96 | 4.832% | $258.8931 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $142.92 | 6.413% | $152.0855 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $236.29 | 9.660% | $259.1156 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $48.85 | 11.248% | $54.3446 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $17.79 | 11.608% | $19.8551 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $888.23 | $959.4339 | $959.44 | $959.45 | $959.50 | |