| 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 | $131.44 | 5.857% | $139.1384 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $41.64 | 6.738% | $44.4457 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $8.72 | 10.788% | $9.6607 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $125.35 | 5.141% | $131.7942 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $205.92 | 11.751% | $230.1177 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $154.52 | 7.530% | $166.1554 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $111.63 | 4.638% | $116.8074 | $116.81 | $116.80 | $116.80 |
| 7 purchase totals = | $779.22 | $838.1195 | $838.13 | $838.10 | $838.10 | |