| 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 | $106.65 | 13.163% | $120.6883 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $184.63 | 5.746% | $195.2388 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $20.79 | 4.430% | $21.711 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $85.69 | 10.176% | $94.4098 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $162.46 | 9.221% | $177.4404 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $37.83 | 6.164% | $40.1618 | $40.16 | $40.15 | $40.20 |
| Purchase #7 | $94.45 | 4.736% | $98.9232 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $692.50 | $748.5733 | $748.57 | $748.55 | $748.50 | |