| 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 | $15.71 | 6.209% | $16.6854 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $158.50 | 8.328% | $171.6999 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $164.25 | 5.413% | $173.1409 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $64.66 | 11.148% | $71.8683 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $250.28 | 9.406% | $273.8213 | $273.82 | $273.80 | $273.80 |
| Purchase #6 | $82.81 | 9.594% | $90.7548 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $142.41 | 5.439% | $150.1557 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $878.62 | $948.1263 | $948.13 | $948.10 | $948.20 | |