| 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 | $15.49 | 6.462% | $16.491 | $16.49 | $16.50 | $16.50 |
| Purchase #2 | $93.61 | 10.162% | $103.1226 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $153.63 | 7.510% | $165.1676 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $161.45 | 13.550% | $183.3265 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $228.88 | 7.512% | $246.0735 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $73.34 | 12.684% | $82.6424 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $5.59 | 5.158% | $5.8783 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $731.99 | $802.7019 | $802.70 | $802.70 | $802.70 | |