| 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 | $154.79 | 5.429% | $163.1935 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $153.51 | 12.111% | $172.1016 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $67.62 | 5.735% | $71.498 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $66.35 | 6.696% | $70.7928 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $147.93 | 7.249% | $158.6534 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $116.52 | 11.303% | $129.6903 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $70.81 | 4.459% | $73.9674 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $777.53 | $839.8970 | $839.89 | $839.90 | $840.00 | |