| 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 | $150.66 | 3.428% | $155.8246 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $54.84 | 10.325% | $60.5022 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $192.88 | 3.675% | $199.9683 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $155.92 | 9.350% | $170.4985 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $69.84 | 3.625% | $72.3717 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $170.69 | 13.383% | $193.5334 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $5.51 | 11.571% | $6.1476 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $800.34 | $858.8463 | $858.84 | $858.80 | $858.80 | |