| 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 | $31.89 | 13.669% | $36.249 | $36.25 | $36.25 | $36.20 |
| Purchase #2 | $151.92 | 12.457% | $170.8447 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $206.46 | 6.672% | $220.235 | $220.24 | $220.25 | $220.20 |
| Purchase #4 | $129.67 | 6.300% | $137.8392 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $226.99 | 8.619% | $246.5543 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $72.84 | 3.179% | $75.1556 | $75.16 | $75.15 | $75.20 |
| Purchase #7 | $7.61 | 7.820% | $8.2051 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $827.38 | $895.0829 | $895.09 | $895.10 | $895.00 | |