| 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 | $150.63 | 4.157% | $156.8917 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $178.71 | 9.150% | $195.062 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $59.53 | 13.702% | $67.6868 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $58.71 | 6.702% | $62.6447 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $97.75 | 8.631% | $106.1868 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $191.99 | 3.271% | $198.27 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $39.93 | 12.313% | $44.8466 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $777.25 | $831.5886 | $831.59 | $831.60 | $831.60 | |