| 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 | $175.49 | 9.206% | $191.6456 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $182.67 | 7.737% | $196.8032 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $185.56 | 4.856% | $194.5708 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $23.75 | 3.494% | $24.5798 | $24.58 | $24.60 | $24.60 |
| Purchase #5 | $41.86 | 7.443% | $44.9756 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $54.98 | 4.701% | $57.5646 | $57.56 | $57.55 | $57.60 |
| Purchase #7 | $245.30 | 6.113% | $260.2952 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $909.61 | $970.4348 | $970.44 | $970.45 | $970.50 | |