| 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 | $139.34 | 6.185% | $147.9582 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $102.39 | 8.239% | $110.8259 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $169.76 | 10.537% | $187.6476 | $187.65 | $187.65 | $187.60 |
| Purchase #4 | $243.34 | 5.672% | $257.1422 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $213.32 | 8.393% | $231.2239 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $167.92 | 7.265% | $180.1194 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $239.35 | 3.209% | $247.0307 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,275.42 | $1,361.9479 | $1,361.95 | $1,361.95 | $1,361.80 | |