| 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 | $108.56 | 9.533% | $118.909 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $96.40 | 10.403% | $106.4285 | $106.43 | $106.45 | $106.40 |
| Purchase #3 | $143.69 | 10.665% | $159.0145 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $88.93 | 3.450% | $91.9981 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $39.58 | 11.422% | $44.1008 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $64.91 | 13.644% | $73.7663 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $148.95 | 12.585% | $167.6954 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $691.02 | $761.9126 | $761.92 | $761.90 | $761.90 | |