| 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 | $115.44 | 3.582% | $119.5751 | $119.58 | $119.60 | $119.60 |
| Purchase #2 | $128.86 | 3.345% | $133.1704 | $133.17 | $133.15 | $133.20 |
| Purchase #3 | $141.50 | 7.415% | $151.9922 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $73.68 | 6.638% | $78.5709 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $129.33 | 8.706% | $140.5895 | $140.59 | $140.60 | $140.60 |
| Purchase #6 | $153.55 | 10.235% | $169.2658 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $119.53 | 8.534% | $129.7307 | $129.73 | $129.75 | $129.70 |
| 7 purchase totals = | $861.89 | $922.8946 | $922.90 | $922.90 | $923.00 | |