| 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 | $222.78 | 5.559% | $235.1643 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $78.83 | 7.381% | $84.6484 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $110.55 | 8.264% | $119.6859 | $119.69 | $119.70 | $119.70 |
| Purchase #4 | $200.95 | 9.185% | $219.4073 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $13.37 | 13.851% | $15.2219 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $43.74 | 12.358% | $49.1454 | $49.15 | $49.15 | $49.10 |
| Purchase #7 | $58.71 | 7.535% | $63.1338 | $63.13 | $63.15 | $63.10 |
| 7 purchase totals = | $728.93 | $786.4070 | $786.41 | $786.40 | $786.30 | |