| 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 | $153.48 | 11.317% | $170.8493 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $19.58 | 4.844% | $20.5285 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $59.54 | 11.208% | $66.2132 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $246.69 | 9.764% | $270.7768 | $270.78 | $270.80 | $270.80 |
| Purchase #5 | $59.88 | 6.391% | $63.7069 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $184.39 | 8.758% | $200.5389 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $170.51 | 6.284% | $181.2248 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $894.07 | $973.8384 | $973.84 | $973.85 | $973.70 | |