| 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 | $172.93 | 10.330% | $190.7937 | $190.79 | $190.80 | $190.80 |
| Purchase #2 | $70.39 | 4.774% | $73.7504 | $73.75 | $73.75 | $73.80 |
| Purchase #3 | $7.93 | 5.863% | $8.3949 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $87.58 | 8.683% | $95.1846 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $13.78 | 10.539% | $15.2323 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $232.61 | 8.530% | $252.4516 | $252.45 | $252.45 | $252.50 |
| Purchase #7 | $141.75 | 7.204% | $151.9617 | $151.96 | $151.95 | $152.00 |
| 7 purchase totals = | $726.97 | $787.7692 | $787.75 | $787.80 | $787.90 | |