| 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 | $181.59 | 5.392% | $191.3813 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $59.85 | 8.532% | $64.9564 | $64.96 | $64.95 | $65.00 |
| Purchase #3 | $158.93 | 7.505% | $170.8577 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $96.58 | 13.287% | $109.4126 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $100.52 | 12.404% | $112.9885 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $133.85 | 13.529% | $151.9586 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $7.79 | 6.151% | $8.2692 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $739.11 | $809.8243 | $809.83 | $809.80 | $810.00 | |