| 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 | $140.61 | 7.383% | $150.9912 | $150.99 | $151.00 | $151.00 |
| Purchase #2 | $54.76 | 8.682% | $59.5143 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $139.54 | 4.515% | $145.8402 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $71.34 | 3.510% | $73.844 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $131.49 | 9.130% | $143.495 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $233.44 | 10.328% | $257.5497 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $205.26 | 13.291% | $232.5411 | $232.54 | $232.55 | $232.50 |
| 7 purchase totals = | $976.44 | $1,063.7755 | $1,063.77 | $1,063.80 | $1,063.60 | |