| 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 | $134.28 | 12.658% | $151.2772 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $150.87 | 9.746% | $165.5738 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $126.89 | 10.379% | $140.0599 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $116.74 | 9.481% | $127.8081 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $233.32 | 5.592% | $246.3673 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $195.37 | 7.131% | $209.3018 | $209.30 | $209.30 | $209.30 |
| Purchase #7 | $89.73 | 3.261% | $92.6561 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $1,047.20 | $1,133.0442 | $1,133.05 | $1,133.00 | $1,133.20 | |