| 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 | $75.58 | 4.109% | $78.6856 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $125.71 | 6.595% | $134.0006 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $166.56 | 7.395% | $178.8771 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $183.68 | 9.574% | $201.2655 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $174.49 | 13.352% | $197.7879 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $206.67 | 6.442% | $219.9837 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $191.70 | 3.585% | $198.5724 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $1,124.39 | $1,209.1728 | $1,209.18 | $1,209.20 | $1,209.30 | |