| 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 | $73.50 | 10.719% | $81.3785 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $145.67 | 3.166% | $150.2819 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $82.28 | 3.114% | $84.8422 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $198.56 | 4.660% | $207.8129 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $172.42 | 6.820% | $184.179 | $184.18 | $184.20 | $184.20 |
| Purchase #6 | $197.61 | 12.814% | $222.9317 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $10.75 | 5.677% | $11.3603 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $880.79 | $942.7865 | $942.78 | $942.85 | $942.80 | |