| 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 | $166.25 | 8.656% | $180.6406 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $234.51 | 12.412% | $263.6174 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $190.45 | 13.801% | $216.734 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $190.95 | 3.369% | $197.3831 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $69.93 | 11.113% | $77.7013 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $163.65 | 11.853% | $183.0474 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $143.96 | 11.641% | $160.7184 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $1,159.70 | $1,279.8422 | $1,279.84 | $1,279.85 | $1,279.70 | |