| 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 | $39.98 | 13.245% | $45.2754 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $163.47 | 13.735% | $185.9226 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $153.75 | 4.338% | $160.4197 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $191.30 | 10.131% | $210.6806 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $186.46 | 10.440% | $205.9264 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $102.76 | 13.363% | $116.4918 | $116.49 | $116.50 | $116.50 |
| Purchase #7 | $218.41 | 9.817% | $239.8513 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,056.13 | $1,164.5678 | $1,164.57 | $1,164.60 | $1,164.60 | |