| 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 | $183.86 | 8.720% | $199.8926 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $18.78 | 5.538% | $19.82 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $180.81 | 12.444% | $203.31 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $89.31 | 7.666% | $96.1565 | $96.16 | $96.15 | $96.20 |
| Purchase #5 | $101.45 | 10.649% | $112.2534 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $71.96 | 4.496% | $75.1953 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $117.63 | 13.130% | $133.0748 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $763.80 | $839.7026 | $839.70 | $839.65 | $839.80 | |