| 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 | $141.35 | 8.319% | $153.1089 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $118.99 | 5.344% | $125.3488 | $125.35 | $125.35 | $125.30 |
| Purchase #3 | $109.65 | 3.842% | $113.8628 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $16.48 | 11.631% | $18.3968 | $18.40 | $18.40 | $18.40 |
| Purchase #5 | $126.74 | 4.668% | $132.6562 | $132.66 | $132.65 | $132.70 |
| Purchase #6 | $31.57 | 11.713% | $35.2678 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $50.70 | 3.803% | $52.6281 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $595.48 | $631.2694 | $631.28 | $631.25 | $631.30 | |