| 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 | $135.76 | 11.801% | $151.781 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $7.77 | 11.619% | $8.6728 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $153.92 | 9.318% | $168.2623 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $95.57 | 11.854% | $106.8989 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $64.55 | 11.191% | $71.7738 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $144.56 | 7.792% | $155.8241 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $84.58 | 12.657% | $95.2853 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $686.71 | $758.4982 | $758.49 | $758.45 | $758.60 | |