| 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 | $109.31 | 13.772% | $124.3642 | $124.36 | $124.35 | $124.40 |
| Purchase #2 | $183.80 | 13.259% | $208.17 | $208.17 | $208.15 | $208.20 |
| Purchase #3 | $18.72 | 9.544% | $20.5066 | $20.51 | $20.50 | $20.50 |
| Purchase #4 | $195.60 | 9.314% | $213.8182 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $165.46 | 9.580% | $181.3111 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $135.78 | 9.584% | $148.7932 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $65.31 | 7.459% | $70.1815 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $873.98 | $967.1448 | $967.14 | $967.10 | $967.20 | |