| 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 | $163.29 | 5.666% | $172.542 | $172.54 | $172.55 | $172.50 |
| Purchase #2 | $93.82 | 3.305% | $96.9208 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $9.90 | 7.839% | $10.6761 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $210.71 | 10.267% | $232.3436 | $232.34 | $232.35 | $232.30 |
| Purchase #5 | $151.73 | 12.115% | $170.1121 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $8.75 | 13.435% | $9.9256 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $117.31 | 4.598% | $122.7039 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $755.51 | $815.2241 | $815.22 | $815.25 | $815.10 | |