| 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 | $126.40 | 9.624% | $138.5647 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $150.49 | 6.593% | $160.4118 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $20.56 | 3.522% | $21.2841 | $21.28 | $21.30 | $21.30 |
| Purchase #4 | $86.54 | 7.285% | $92.8444 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $49.75 | 3.235% | $51.3594 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $92.73 | 4.159% | $96.5866 | $96.59 | $96.60 | $96.60 |
| Purchase #7 | $155.80 | 6.690% | $166.223 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $682.27 | $727.2740 | $727.26 | $727.25 | $727.30 | |