| 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 | $133.93 | 5.114% | $140.7792 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $204.89 | 4.680% | $214.4789 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $191.27 | 6.219% | $203.1651 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $143.91 | 8.104% | $155.5725 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $21.54 | 6.818% | $23.0086 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $146.52 | 12.501% | $164.8365 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $80.58 | 6.774% | $86.0385 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $922.64 | $987.8793 | $987.89 | $987.90 | $987.90 | |