| 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 | $138.85 | 11.269% | $154.497 | $154.50 | $154.50 | $154.50 |
| Purchase #2 | $20.36 | 7.716% | $21.931 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $53.50 | 10.225% | $58.9704 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $168.38 | 7.731% | $181.3975 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $33.44 | 3.460% | $34.597 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $99.44 | 8.187% | $107.5812 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $178.45 | 6.153% | $189.43 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $692.42 | $748.4041 | $748.41 | $748.45 | $748.40 | |