| 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 | $176.41 | 3.730% | $182.9901 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $234.63 | 10.525% | $259.3248 | $259.32 | $259.30 | $259.30 |
| Purchase #3 | $47.48 | 13.634% | $53.9534 | $53.95 | $53.95 | $54.00 |
| Purchase #4 | $100.52 | 4.160% | $104.7016 | $104.70 | $104.70 | $104.70 |
| Purchase #5 | $175.36 | 7.505% | $188.5208 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $117.36 | 12.619% | $132.1697 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $149.73 | 4.472% | $156.4259 | $156.43 | $156.45 | $156.40 |
| 7 purchase totals = | $1,001.49 | $1,078.0863 | $1,078.08 | $1,078.05 | $1,078.10 | |