| 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 | $151.82 | 13.652% | $172.5465 | $172.55 | $172.55 | $172.50 |
| Purchase #2 | $86.36 | 11.453% | $96.2508 | $96.25 | $96.25 | $96.30 |
| Purchase #3 | $12.83 | 9.617% | $14.0639 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $110.78 | 7.248% | $118.8093 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $204.35 | 8.330% | $221.3724 | $221.37 | $221.35 | $221.40 |
| Purchase #6 | $137.34 | 8.443% | $148.9356 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $121.43 | 10.816% | $134.5639 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $824.91 | $906.5424 | $906.54 | $906.50 | $906.60 | |