| 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 | $167.91 | 10.203% | $185.0419 | $185.04 | $185.05 | $185.00 |
| Purchase #2 | $221.76 | 4.686% | $232.1517 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $75.44 | 6.407% | $80.2734 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $149.34 | 11.870% | $167.0667 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $59.47 | 8.654% | $64.6165 | $64.62 | $64.60 | $64.60 |
| Purchase #6 | $193.68 | 10.312% | $213.6523 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $170.82 | 10.780% | $189.2344 | $189.23 | $189.25 | $189.20 |
| 7 purchase totals = | $1,038.42 | $1,132.0369 | $1,132.03 | $1,132.00 | $1,132.10 | |