| 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 | $247.48 | 7.154% | $265.1847 | $265.18 | $265.20 | $265.20 |
| Purchase #2 | $137.48 | 7.636% | $147.978 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $74.29 | 3.108% | $76.5989 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $53.37 | 5.676% | $56.3993 | $56.40 | $56.40 | $56.40 |
| Purchase #5 | $107.42 | 4.232% | $111.966 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $188.46 | 5.277% | $198.405 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $67.89 | 13.747% | $77.2228 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $876.39 | $933.7547 | $933.76 | $933.75 | $933.80 | |