| 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 | $177.91 | 8.533% | $193.0911 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $17.79 | 11.264% | $19.7939 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $82.39 | 6.463% | $87.7149 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $187.53 | 3.505% | $194.1029 | $194.10 | $194.10 | $194.10 |
| Purchase #5 | $27.93 | 5.706% | $29.5237 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $82.61 | 4.665% | $86.4638 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $19.98 | 12.261% | $22.4297 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $596.14 | $633.1200 | $633.10 | $633.10 | $633.10 | |