| 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 | $115.50 | 13.644% | $131.2588 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $19.35 | 12.780% | $21.8229 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $157.53 | 9.857% | $173.0577 | $173.06 | $173.05 | $173.10 |
| Purchase #4 | $204.36 | 4.196% | $212.9349 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $43.50 | 11.752% | $48.6121 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $21.56 | 13.120% | $24.3887 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $203.29 | 5.603% | $214.6803 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $765.09 | $826.7554 | $826.75 | $826.75 | $826.80 | |