| 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 | $146.86 | 13.171% | $166.2029 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $39.55 | 10.212% | $43.5888 | $43.59 | $43.60 | $43.60 |
| Purchase #3 | $12.56 | 6.338% | $13.3561 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $73.51 | 11.284% | $81.8049 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $7.33 | 12.731% | $8.2632 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $69.90 | 8.456% | $75.8107 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $183.72 | 6.418% | $195.5111 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $533.43 | $584.5377 | $584.53 | $584.50 | $584.60 | |