| 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 | $118.46 | 11.381% | $131.9419 | $131.94 | $131.95 | $131.90 |
| Purchase #2 | $16.57 | 8.192% | $17.9274 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $104.64 | 10.786% | $115.9265 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $23.65 | 11.826% | $26.4468 | $26.45 | $26.45 | $26.40 |
| Purchase #5 | $45.52 | 9.707% | $49.9386 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $36.94 | 8.425% | $40.0522 | $40.05 | $40.05 | $40.10 |
| Purchase #7 | $143.40 | 5.565% | $151.3802 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $489.18 | $533.6136 | $533.62 | $533.70 | $533.50 | |