| 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 | $148.81 | 4.184% | $155.0362 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $228.74 | 7.691% | $246.3324 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $89.47 | 3.411% | $92.5218 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $150.88 | 12.452% | $169.6676 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $212.67 | 9.422% | $232.7078 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $115.77 | 11.661% | $129.2699 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $144.37 | 4.859% | $151.3849 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $1,090.71 | $1,176.9206 | $1,176.92 | $1,176.90 | $1,176.90 | |