| 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 | $173.83 | 7.732% | $187.2705 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $235.35 | 4.167% | $245.157 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $19.58 | 3.202% | $20.207 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $23.79 | 7.409% | $25.5526 | $25.55 | $25.55 | $25.60 |
| Purchase #5 | $53.37 | 12.605% | $60.0973 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $207.96 | 9.169% | $227.0279 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $63.33 | 11.667% | $70.7187 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $777.21 | $836.0310 | $836.04 | $836.00 | $836.10 | |