| 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 | $141.71 | 8.261% | $153.4167 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $9.98 | 4.195% | $10.3987 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $131.73 | 11.342% | $146.6708 | $146.67 | $146.65 | $146.70 |
| Purchase #4 | $22.26 | 10.634% | $24.6271 | $24.63 | $24.65 | $24.60 |
| Purchase #5 | $75.99 | 7.398% | $81.6117 | $81.61 | $81.60 | $81.60 |
| Purchase #6 | $239.82 | 5.240% | $252.3866 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $161.61 | 7.352% | $173.4916 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $783.10 | $842.6032 | $842.61 | $842.60 | $842.60 | |