| 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 | $141.86 | 4.344% | $148.0224 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $43.48 | 12.774% | $49.0341 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $155.97 | 6.493% | $166.0971 | $166.10 | $166.10 | $166.10 |
| Purchase #4 | $55.65 | 13.311% | $63.0576 | $63.06 | $63.05 | $63.10 |
| Purchase #5 | $217.83 | 12.449% | $244.9477 | $244.95 | $244.95 | $244.90 |
| Purchase #6 | $78.43 | 7.359% | $84.2017 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $156.47 | 7.602% | $168.3648 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $849.69 | $923.7254 | $923.72 | $923.70 | $923.70 | |