| 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 | $142.59 | 4.597% | $149.1449 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $185.61 | 13.788% | $211.2019 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $50.88 | 8.306% | $55.1061 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $244.31 | 8.648% | $265.4379 | $265.44 | $265.45 | $265.40 |
| Purchase #5 | $73.47 | 8.444% | $79.6738 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $11.66 | 13.403% | $13.2228 | $13.22 | $13.20 | $13.20 |
| Purchase #7 | $115.66 | 9.323% | $126.443 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $824.18 | $900.2304 | $900.22 | $900.20 | $900.10 | |