| 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 | $155.88 | 8.526% | $169.1703 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $77.44 | 12.789% | $87.3438 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $146.34 | 12.224% | $164.2286 | $164.23 | $164.25 | $164.20 |
| Purchase #4 | $12.25 | 4.751% | $12.832 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $67.58 | 4.422% | $70.5684 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $237.28 | 9.291% | $259.3257 | $259.33 | $259.35 | $259.30 |
| Purchase #7 | $114.75 | 8.809% | $124.8583 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $811.52 | $888.3271 | $888.33 | $888.35 | $888.30 | |