| 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 | $169.81 | 4.862% | $178.0662 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $9.30 | 13.800% | $10.5834 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $184.93 | 3.457% | $191.323 | $191.32 | $191.30 | $191.30 |
| Purchase #4 | $77.98 | 6.659% | $83.1727 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $82.96 | 12.307% | $93.1699 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $233.50 | 11.755% | $260.9479 | $260.95 | $260.95 | $260.90 |
| Purchase #7 | $232.89 | 10.179% | $256.5959 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $991.37 | $1,073.8590 | $1,073.86 | $1,073.80 | $1,073.90 | |