| 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 | $97.57 | 13.171% | $110.4209 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $155.59 | 5.506% | $164.1568 | $164.16 | $164.15 | $164.20 |
| Purchase #3 | $51.60 | 3.128% | $53.214 | $53.21 | $53.20 | $53.20 |
| Purchase #4 | $227.25 | 4.448% | $237.3581 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $115.38 | 13.497% | $130.9528 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $66.26 | 6.314% | $70.4437 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $35.58 | 4.191% | $37.0712 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $749.23 | $803.6175 | $803.61 | $803.55 | $803.70 | |