| 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 | $179.48 | 3.126% | $185.0905 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $7.65 | 13.737% | $8.7009 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $243.96 | 6.685% | $260.2687 | $260.27 | $260.25 | $260.30 |
| Purchase #4 | $64.31 | 12.557% | $72.3854 | $72.39 | $72.40 | $72.40 |
| Purchase #5 | $248.45 | 6.251% | $263.9806 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $89.55 | 8.528% | $97.1868 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $162.87 | 13.110% | $184.2223 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $996.27 | $1,071.8352 | $1,071.84 | $1,071.85 | $1,071.90 | |