| 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 | $146.65 | 7.720% | $157.9714 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $135.99 | 10.299% | $149.9956 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $125.34 | 9.263% | $136.9502 | $136.95 | $136.95 | $137.00 |
| Purchase #4 | $221.54 | 7.543% | $238.2508 | $238.25 | $238.25 | $238.30 |
| Purchase #5 | $212.62 | 11.735% | $237.571 | $237.57 | $237.55 | $237.60 |
| Purchase #6 | $60.27 | 12.347% | $67.7115 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $47.63 | 7.786% | $51.3385 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $950.04 | $1,039.7890 | $1,039.79 | $1,039.75 | $1,039.90 | |