| 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 | $14.76 | 12.510% | $16.6065 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $141.83 | 11.330% | $157.8993 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $107.61 | 4.872% | $112.8528 | $112.85 | $112.85 | $112.90 |
| Purchase #4 | $121.52 | 3.417% | $125.6723 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $221.44 | 11.804% | $247.5788 | $247.58 | $247.60 | $247.60 |
| Purchase #6 | $31.52 | 8.123% | $34.0804 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $158.36 | 13.252% | $179.3459 | $179.35 | $179.35 | $179.30 |
| 7 purchase totals = | $797.04 | $874.0360 | $874.04 | $874.05 | $874.10 | |