| 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 | $149.28 | 4.843% | $156.5096 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $79.47 | 6.559% | $84.6824 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $177.40 | 3.197% | $183.0715 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $163.79 | 8.179% | $177.1864 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $186.71 | 8.752% | $203.0509 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $69.36 | 5.514% | $73.1845 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $51.44 | 5.617% | $54.3294 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $877.45 | $932.0147 | $932.01 | $932.05 | $932.10 | |