| 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 | $121.84 | 9.528% | $133.4489 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $144.72 | 5.551% | $152.7534 | $152.75 | $152.75 | $152.80 |
| Purchase #3 | $76.85 | 11.568% | $85.74 | $85.74 | $85.75 | $85.70 |
| Purchase #4 | $158.41 | 6.826% | $169.2231 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $96.89 | 4.838% | $101.5775 | $101.58 | $101.60 | $101.60 |
| Purchase #6 | $48.97 | 8.226% | $52.9983 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $123.69 | 10.836% | $137.093 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $771.37 | $832.8342 | $832.83 | $832.85 | $832.80 | |