| 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 | $176.47 | 3.341% | $182.3659 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $152.38 | 3.832% | $158.2192 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $106.46 | 8.778% | $115.8051 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $79.72 | 13.362% | $90.3722 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $93.68 | 7.484% | $100.691 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $72.37 | 11.663% | $80.8105 | $80.81 | $80.80 | $80.80 |
| Purchase #7 | $20.88 | 5.506% | $22.0297 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $701.96 | $750.2936 | $750.30 | $750.25 | $750.30 | |