| 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 | $152.97 | 11.256% | $170.1883 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $45.71 | 13.246% | $51.7647 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $31.50 | 13.811% | $35.8505 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $212.69 | 5.434% | $224.2476 | $224.25 | $224.25 | $224.20 |
| Purchase #5 | $6.67 | 13.838% | $7.593 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $20.99 | 10.632% | $23.2217 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $145.26 | 8.382% | $157.4357 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $615.79 | $670.3015 | $670.30 | $670.30 | $670.30 | |