| 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 | $146.64 | 13.714% | $166.7502 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $7.86 | 13.366% | $8.9106 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $45.34 | 13.233% | $51.3398 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $236.46 | 10.314% | $260.8485 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $84.67 | 9.333% | $92.5723 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $160.50 | 11.597% | $179.1132 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $6.74 | 7.179% | $7.2239 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $688.21 | $766.7585 | $766.75 | $766.70 | $766.70 | |