| 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 | $138.53 | 10.682% | $153.3278 | $153.33 | $153.35 | $153.30 |
| Purchase #2 | $112.64 | 10.460% | $124.4221 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $65.69 | 6.525% | $69.9763 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $164.25 | 3.537% | $170.0595 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $21.80 | 7.624% | $23.462 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $244.94 | 11.743% | $273.7033 | $273.70 | $273.70 | $273.70 |
| Purchase #7 | $105.90 | 8.451% | $114.8496 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $853.75 | $929.8006 | $929.80 | $929.80 | $929.80 | |