| 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 | $138.91 | 5.426% | $146.4473 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $155.29 | 4.191% | $161.7982 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $40.33 | 9.176% | $44.0307 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $178.73 | 8.133% | $193.2661 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $226.41 | 12.546% | $254.8154 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $141.94 | 4.477% | $148.2947 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $107.80 | 13.479% | $122.3304 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $989.41 | $1,070.9828 | $1,070.99 | $1,071.00 | $1,070.90 | |