| 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 | $164.31 | 11.376% | $183.0019 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $18.78 | 4.694% | $19.6615 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $21.81 | 7.248% | $23.3908 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $56.91 | 5.860% | $60.2449 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $21.86 | 7.472% | $23.4934 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $99.28 | 3.579% | $102.8332 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $232.98 | 5.271% | $245.2604 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $615.93 | $657.8861 | $657.87 | $657.90 | $657.90 | |