| 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 | $201.31 | 13.702% | $228.8935 | $228.89 | $228.90 | $228.90 |
| Purchase #2 | $193.69 | 8.735% | $210.6088 | $210.61 | $210.60 | $210.60 |
| Purchase #3 | $150.32 | 8.729% | $163.4414 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $212.57 | 6.246% | $225.8471 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $70.37 | 4.516% | $73.5479 | $73.55 | $73.55 | $73.50 |
| Purchase #6 | $160.70 | 6.374% | $170.943 | $170.94 | $170.95 | $170.90 |
| Purchase #7 | $115.57 | 9.695% | $126.7745 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $1,104.53 | $1,200.0562 | $1,200.05 | $1,200.05 | $1,199.90 | |