| 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 | $160.66 | 8.319% | $174.0253 | $174.03 | $174.05 | $174.00 |
| Purchase #2 | $193.98 | 9.756% | $212.9047 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $153.50 | 6.687% | $163.7645 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $55.80 | 10.517% | $61.6685 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $240.90 | 11.164% | $267.7941 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $53.36 | 8.530% | $57.9116 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $242.61 | 7.577% | $260.9926 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $1,100.81 | $1,199.0613 | $1,199.05 | $1,199.05 | $1,199.10 | |