| 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 | $100.51 | 6.673% | $107.217 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $118.79 | 5.562% | $125.3971 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $141.76 | 7.361% | $152.195 | $152.20 | $152.20 | $152.20 |
| Purchase #4 | $69.82 | 10.762% | $77.334 | $77.33 | $77.35 | $77.30 |
| Purchase #5 | $163.87 | 6.728% | $174.8952 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $16.93 | 12.366% | $19.0236 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $91.65 | 3.333% | $94.7047 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $703.33 | $750.7666 | $750.77 | $750.75 | $750.70 | |