| 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 | $150.42 | 10.376% | $166.0276 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $189.97 | 11.661% | $212.1224 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $106.56 | 4.153% | $110.9854 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $50.65 | 8.862% | $55.1386 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $68.83 | 8.469% | $74.6592 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $153.90 | 10.580% | $170.1826 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $229.60 | 9.608% | $251.66 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $949.93 | $1,040.7758 | $1,040.78 | $1,040.80 | $1,040.80 | |