| 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 | $141.62 | 13.777% | $161.131 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $59.29 | 3.267% | $61.227 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $235.63 | 4.676% | $246.6481 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $112.80 | 12.600% | $127.0128 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $49.35 | 12.280% | $55.4102 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $111.43 | 5.530% | $117.5921 | $117.59 | $117.60 | $117.60 |
| Purchase #7 | $187.36 | 8.656% | $203.5779 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $897.48 | $972.5991 | $972.60 | $972.65 | $972.50 | |