| 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 | $138.65 | 9.353% | $151.6179 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $144.42 | 4.631% | $151.1081 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $69.31 | 10.712% | $76.7345 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $68.79 | 6.379% | $73.1781 | $73.18 | $73.20 | $73.20 |
| Purchase #5 | $14.51 | 12.799% | $16.3671 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $165.54 | 3.520% | $171.367 | $171.37 | $171.35 | $171.40 |
| Purchase #7 | $57.25 | 7.155% | $61.3462 | $61.35 | $61.35 | $61.30 |
| 7 purchase totals = | $658.47 | $701.7189 | $701.73 | $701.70 | $701.70 | |