| 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 | $152.50 | 12.835% | $172.0734 | $172.07 | $172.05 | $172.10 |
| Purchase #2 | $40.73 | 6.203% | $43.2565 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $51.68 | 6.554% | $55.0671 | $55.07 | $55.05 | $55.10 |
| Purchase #4 | $47.54 | 6.317% | $50.5431 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $105.47 | 11.432% | $117.5273 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $247.95 | 7.829% | $267.362 | $267.36 | $267.35 | $267.40 |
| Purchase #7 | $137.50 | 6.597% | $146.5709 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $783.37 | $852.4003 | $852.40 | $852.35 | $852.50 | |