| 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 | $157.73 | 10.718% | $174.6355 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $75.81 | 8.775% | $82.4623 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $226.54 | 10.283% | $249.8351 | $249.84 | $249.85 | $249.80 |
| Purchase #4 | $166.67 | 13.301% | $188.8388 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $83.80 | 4.609% | $87.6623 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $47.98 | 4.375% | $50.0791 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $106.30 | 13.473% | $120.6218 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $864.83 | $954.1349 | $954.14 | $954.15 | $954.10 | |