| 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 | $144.98 | 13.380% | $164.3783 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $116.84 | 10.504% | $129.1129 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $41.27 | 5.648% | $43.6009 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $71.26 | 3.866% | $74.0149 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $161.67 | 5.848% | $171.1245 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $27.60 | 13.301% | $31.2711 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $24.42 | 10.559% | $26.9985 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $588.04 | $640.5011 | $640.49 | $640.45 | $640.50 | |