| 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 | $149.38 | 9.285% | $163.2499 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $206.85 | 11.409% | $230.4495 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $16.63 | 4.513% | $17.3805 | $17.38 | $17.40 | $17.40 |
| Purchase #4 | $39.86 | 4.694% | $41.731 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $12.91 | 11.440% | $14.3869 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $41.31 | 12.754% | $46.5787 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $24.81 | 10.251% | $27.3533 | $27.35 | $27.35 | $27.40 |
| 7 purchase totals = | $491.75 | $541.1298 | $541.13 | $541.20 | $541.10 | |