| 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 | $156.75 | 6.443% | $166.8494 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $29.94 | 10.448% | $33.0681 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $235.58 | 4.223% | $245.5285 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $248.92 | 4.693% | $260.6018 | $260.60 | $260.60 | $260.60 |
| Purchase #5 | $172.91 | 10.770% | $191.5324 | $191.53 | $191.55 | $191.50 |
| Purchase #6 | $87.93 | 3.629% | $91.121 | $91.12 | $91.10 | $91.10 |
| Purchase #7 | $121.37 | 9.426% | $132.8103 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $1,053.40 | $1,121.5115 | $1,121.51 | $1,121.50 | $1,121.40 | |