| 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 | $148.48 | 13.259% | $168.167 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $125.29 | 3.677% | $129.8969 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $77.99 | 13.656% | $88.6403 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $131.50 | 13.864% | $149.7312 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $177.29 | 13.851% | $201.8464 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $33.33 | 10.402% | $36.797 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $155.74 | 10.625% | $172.2874 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $849.62 | $947.3662 | $947.38 | $947.40 | $947.30 | |