| 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 | $154.41 | 13.404% | $175.1071 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $40.63 | 10.226% | $44.7848 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $150.55 | 13.702% | $171.1784 | $171.18 | $171.20 | $171.20 |
| Purchase #4 | $77.30 | 13.622% | $87.8298 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $191.44 | 8.469% | $207.6531 | $207.65 | $207.65 | $207.70 |
| Purchase #6 | $91.94 | 9.646% | $100.8085 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $90.35 | 12.459% | $101.6067 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $796.62 | $888.9684 | $888.97 | $889.00 | $889.00 | |