| 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 | $181.44 | 4.781% | $190.1146 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $125.46 | 8.110% | $135.6348 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $30.57 | 11.487% | $34.0816 | $34.08 | $34.10 | $34.10 |
| Purchase #4 | $72.79 | 5.602% | $76.8677 | $76.87 | $76.85 | $76.90 |
| Purchase #5 | $185.73 | 4.724% | $194.5039 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $31.39 | 10.355% | $34.6404 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $224.46 | 8.396% | $243.3057 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $851.84 | $909.1487 | $909.14 | $909.15 | $909.10 | |