| 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 | $150.63 | 6.399% | $160.2688 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $214.91 | 10.295% | $237.035 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $237.43 | 13.450% | $269.3643 | $269.36 | $269.35 | $269.40 |
| Purchase #4 | $12.89 | 9.851% | $14.1598 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $96.42 | 12.167% | $108.1514 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $82.67 | 4.587% | $86.4621 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $149.98 | 11.443% | $167.1422 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $944.93 | $1,042.5836 | $1,042.58 | $1,042.55 | $1,042.70 | |