| 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 | $133.40 | 7.170% | $142.9648 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $115.68 | 11.453% | $128.9288 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $154.73 | 7.601% | $166.491 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $81.27 | 8.619% | $88.2747 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $229.67 | 3.408% | $237.4972 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $226.51 | 9.175% | $247.2923 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $135.40 | 6.407% | $144.0751 | $144.08 | $144.10 | $144.10 |
| 7 purchase totals = | $1,076.66 | $1,155.5239 | $1,155.52 | $1,155.55 | $1,155.60 | |