| 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 | $139.89 | 5.589% | $147.7085 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $200.58 | 4.300% | $209.2049 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $136.61 | 4.850% | $143.2356 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $169.97 | 5.530% | $179.3693 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $63.65 | 3.114% | $65.6321 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $33.75 | 7.505% | $36.2829 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $113.96 | 4.274% | $118.8307 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $858.41 | $900.2640 | $900.26 | $900.30 | $900.20 | |