| 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 | $195.51 | 11.574% | $218.1383 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $41.34 | 10.338% | $45.6137 | $45.61 | $45.60 | $45.60 |
| Purchase #3 | $204.44 | 8.825% | $222.4818 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $166.60 | 4.789% | $174.5785 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $191.77 | 3.642% | $198.7543 | $198.75 | $198.75 | $198.80 |
| Purchase #6 | $154.78 | 9.785% | $169.9252 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $126.80 | 9.387% | $138.7027 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $1,081.24 | $1,168.1945 | $1,168.19 | $1,168.25 | $1,168.20 | |