| 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 | $156.66 | 3.350% | $161.9081 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $25.61 | 7.620% | $27.5615 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $144.27 | 9.629% | $158.1618 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $84.27 | 12.385% | $94.7068 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $66.45 | 3.872% | $69.0229 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $38.85 | 12.609% | $43.7486 | $43.75 | $43.75 | $43.70 |
| Purchase #7 | $88.49 | 4.723% | $92.6694 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $604.60 | $647.7791 | $647.78 | $647.70 | $647.80 | |