| 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 | $192.65 | 8.322% | $208.6823 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $172.73 | 3.510% | $178.7928 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $79.43 | 3.606% | $82.2942 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $142.28 | 13.259% | $161.1449 | $161.14 | $161.15 | $161.10 |
| Purchase #5 | $9.37 | 9.602% | $10.2697 | $10.27 | $10.25 | $10.30 |
| Purchase #6 | $161.67 | 5.399% | $170.3986 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $83.94 | 12.492% | $94.4258 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $842.07 | $906.0083 | $906.00 | $906.05 | $906.00 | |