| 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 | $155.98 | 4.324% | $162.7246 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $116.70 | 6.584% | $124.3835 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $17.84 | 12.710% | $20.1075 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $24.70 | 3.296% | $25.5141 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $134.48 | 4.352% | $140.3326 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $152.46 | 5.847% | $161.3743 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $200.47 | 11.626% | $223.7766 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $802.63 | $858.2132 | $858.20 | $858.20 | $858.20 | |