| 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 | $167.60 | 3.160% | $172.8962 | $172.90 | $172.90 | $172.90 |
| Purchase #2 | $33.61 | 8.219% | $36.3724 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $44.53 | 13.871% | $50.7068 | $50.71 | $50.70 | $50.70 |
| Purchase #4 | $42.29 | 3.260% | $43.6687 | $43.67 | $43.65 | $43.70 |
| Purchase #5 | $104.45 | 5.232% | $109.9148 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $14.79 | 13.130% | $16.7319 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $178.26 | 3.251% | $184.0552 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $585.53 | $614.3460 | $614.35 | $614.30 | $614.40 | |