| 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 | $166.90 | 10.711% | $184.7767 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $125.87 | 3.107% | $129.7808 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $117.68 | 7.437% | $126.4319 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $132.93 | 7.740% | $143.2188 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $22.49 | 6.670% | $23.9901 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $172.39 | 5.309% | $181.5422 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $12.52 | 5.805% | $13.2468 | $13.25 | $13.25 | $13.20 |
| 7 purchase totals = | $750.78 | $802.9873 | $802.99 | $803.05 | $802.90 | |