| 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 | $123.57 | 9.769% | $135.6416 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $129.63 | 12.456% | $145.7767 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $165.97 | 13.508% | $188.3892 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $52.69 | 12.162% | $59.0982 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $162.44 | 7.784% | $175.0843 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $97.91 | 12.853% | $110.4944 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $174.26 | 8.173% | $188.5023 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $906.47 | $1,002.9867 | $1,002.98 | $1,003.05 | $1,003.00 | |