| 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 | $161.99 | 8.357% | $175.5275 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $114.37 | 3.689% | $118.5891 | $118.59 | $118.60 | $118.60 |
| Purchase #3 | $180.39 | 6.123% | $191.4353 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $6.34 | 5.516% | $6.6897 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $136.61 | 11.713% | $152.6111 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $88.84 | 10.837% | $98.4676 | $98.47 | $98.45 | $98.50 |
| Purchase #7 | $109.78 | 13.686% | $124.8045 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $798.32 | $868.1248 | $868.13 | $868.15 | $868.10 | |