| 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 | $111.85 | 13.225% | $126.6422 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $19.40 | 10.360% | $21.4098 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $118.43 | 9.120% | $129.2308 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $108.87 | 7.656% | $117.2051 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $164.67 | 4.250% | $171.6685 | $171.67 | $171.65 | $171.70 |
| Purchase #6 | $142.98 | 5.202% | $150.4178 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $20.38 | 13.414% | $23.1138 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $686.58 | $739.6880 | $739.69 | $739.65 | $739.60 | |