| 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 | $32.57 | 13.427% | $36.9432 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $138.66 | 3.460% | $143.4576 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $40.49 | 6.385% | $43.0753 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $121.63 | 12.299% | $136.5893 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $234.30 | 4.462% | $244.7545 | $244.75 | $244.75 | $244.80 |
| Purchase #6 | $149.71 | 11.529% | $166.9701 | $166.97 | $166.95 | $167.00 |
| Purchase #7 | $159.68 | 5.774% | $168.8999 | $168.90 | $168.90 | $168.90 |
| 7 purchase totals = | $877.04 | $940.6899 | $940.69 | $940.70 | $940.80 | |