| 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 | $173.32 | 4.215% | $180.6254 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $153.99 | 4.752% | $161.3076 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $37.41 | 9.571% | $40.9905 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $75.77 | 11.344% | $84.3653 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $53.50 | 11.324% | $59.5583 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $149.88 | 5.286% | $157.8027 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $92.71 | 4.119% | $96.5287 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $736.58 | $781.1785 | $781.19 | $781.20 | $781.20 | |