| 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 | $144.50 | 7.299% | $155.0471 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $57.29 | 9.620% | $62.8013 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $67.92 | 4.281% | $70.8277 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $141.47 | 7.538% | $152.134 | $152.13 | $152.15 | $152.10 |
| Purchase #5 | $226.96 | 6.720% | $242.2117 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $186.57 | 11.168% | $207.4061 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $86.59 | 7.700% | $93.2574 | $93.26 | $93.25 | $93.30 |
| 7 purchase totals = | $911.30 | $983.6853 | $983.69 | $983.70 | $983.60 | |