| 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 | $151.56 | 12.346% | $170.2716 | $170.27 | $170.25 | $170.30 |
| Purchase #2 | $214.81 | 13.517% | $243.8459 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $144.31 | 13.636% | $163.9881 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $35.30 | 13.126% | $39.9335 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $108.27 | 3.508% | $112.0681 | $112.07 | $112.05 | $112.10 |
| Purchase #6 | $7.46 | 10.465% | $8.2407 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $166.51 | 4.607% | $174.1811 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $828.22 | $912.5290 | $912.53 | $912.55 | $912.50 | |