| 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 | $160.39 | 9.272% | $175.2614 | $175.26 | $175.25 | $175.30 |
| Purchase #2 | $237.97 | 7.799% | $256.5293 | $256.53 | $256.55 | $256.50 |
| Purchase #3 | $108.66 | 4.821% | $113.8985 | $113.90 | $113.90 | $113.90 |
| Purchase #4 | $62.93 | 10.451% | $69.5068 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $125.92 | 13.336% | $142.7127 | $142.71 | $142.70 | $142.70 |
| Purchase #6 | $146.85 | 4.497% | $153.4538 | $153.45 | $153.45 | $153.50 |
| Purchase #7 | $70.53 | 7.102% | $75.539 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $913.25 | $986.9015 | $986.90 | $986.90 | $986.90 | |