| 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 | $101.93 | 6.526% | $108.582 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $148.60 | 8.228% | $160.8268 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $193.72 | 9.316% | $211.767 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $115.92 | 13.602% | $131.6874 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $138.29 | 9.379% | $151.2602 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $59.27 | 5.676% | $62.6342 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $187.43 | 12.189% | $210.2758 | $210.28 | $210.30 | $210.30 |
| 7 purchase totals = | $945.16 | $1,037.0334 | $1,037.04 | $1,037.10 | $1,037.10 | |