| 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 | $220.59 | 5.615% | $232.9761 | $232.98 | $233.00 | $233.00 |
| Purchase #2 | $146.35 | 8.417% | $158.6683 | $158.67 | $158.65 | $158.70 |
| Purchase #3 | $163.47 | 10.581% | $180.7668 | $180.77 | $180.75 | $180.80 |
| Purchase #4 | $39.40 | 3.437% | $40.7542 | $40.75 | $40.75 | $40.80 |
| Purchase #5 | $7.63 | 13.561% | $8.6647 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $45.33 | 10.578% | $50.125 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $129.87 | 8.768% | $141.257 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $752.64 | $813.2121 | $813.22 | $813.20 | $813.40 | |