| 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 | $132.30 | 13.648% | $150.3563 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $35.75 | 12.511% | $40.2227 | $40.22 | $40.20 | $40.20 |
| Purchase #3 | $218.72 | 10.533% | $241.7578 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $56.44 | 8.533% | $61.256 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $116.33 | 4.241% | $121.2636 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $120.84 | 11.683% | $134.9577 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $57.38 | 8.470% | $62.2401 | $62.24 | $62.25 | $62.20 |
| 7 purchase totals = | $737.76 | $812.0542 | $812.06 | $812.00 | $812.20 | |