| 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 | $148.43 | 8.690% | $161.3286 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $51.90 | 13.641% | $58.9797 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $124.86 | 3.104% | $128.7357 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $201.82 | 10.600% | $223.2129 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $210.69 | 6.803% | $225.0232 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $107.53 | 13.874% | $122.4487 | $122.45 | $122.45 | $122.40 |
| Purchase #7 | $179.39 | 13.262% | $203.1807 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $1,024.62 | $1,122.9095 | $1,122.91 | $1,122.95 | $1,122.80 | |