| 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 | $112.90 | 5.104% | $118.6624 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $193.98 | 4.700% | $203.0971 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $85.37 | 10.333% | $94.1913 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $155.92 | 10.519% | $172.3212 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $103.74 | 12.271% | $116.4699 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $58.80 | 8.266% | $63.6604 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $91.72 | 8.833% | $99.8216 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $802.43 | $868.2239 | $868.22 | $868.15 | $868.30 | |