| 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 | $200.74 | 12.180% | $225.1901 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $129.68 | 12.471% | $145.8524 | $145.85 | $145.85 | $145.90 |
| Purchase #3 | $52.84 | 4.180% | $55.0487 | $55.05 | $55.05 | $55.00 |
| Purchase #4 | $168.92 | 7.376% | $181.3795 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $100.35 | 9.739% | $110.1231 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $145.92 | 6.157% | $154.9043 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $104.53 | 3.237% | $107.9136 | $107.91 | $107.90 | $107.90 |
| 7 purchase totals = | $902.98 | $980.4117 | $980.40 | $980.40 | $980.40 | |