| 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 | $155.42 | 6.526% | $165.5627 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $127.94 | 10.351% | $141.1831 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $195.69 | 12.268% | $219.6972 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $56.46 | 9.360% | $61.7447 | $61.74 | $61.75 | $61.70 |
| Purchase #5 | $34.47 | 10.581% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $62.32 | 3.852% | $64.7206 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $117.48 | 3.302% | $121.3592 | $121.36 | $121.35 | $121.40 |
| 7 purchase totals = | $749.78 | $812.3848 | $812.38 | $812.35 | $812.40 | |