| 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 | $132.27 | 6.267% | $140.5594 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $147.81 | 12.462% | $166.2301 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $23.68 | 5.564% | $24.9976 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $118.81 | 6.479% | $126.5077 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $164.78 | 12.548% | $185.4566 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $120.77 | 6.647% | $128.7976 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $94.52 | 9.532% | $103.5296 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $802.64 | $876.0786 | $876.09 | $876.10 | $876.10 | |