| 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 | $129.73 | 4.846% | $136.0167 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $130.33 | 7.147% | $139.6447 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $64.49 | 9.416% | $70.5624 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $22.60 | 13.683% | $25.6924 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $160.44 | 9.754% | $176.0893 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $18.32 | 9.850% | $20.1245 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $207.84 | 12.852% | $234.5516 | $234.55 | $234.55 | $234.60 |
| 7 purchase totals = | $733.75 | $802.6816 | $802.67 | $802.65 | $802.70 | |