| 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 | $178.69 | 8.704% | $194.2432 | $194.24 | $194.25 | $194.20 |
| Purchase #2 | $204.92 | 8.642% | $222.6292 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $153.98 | 4.687% | $161.197 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $72.55 | 10.386% | $80.085 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $208.37 | 3.162% | $214.9587 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $180.89 | 10.642% | $200.1403 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $129.73 | 5.334% | $136.6498 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $1,129.13 | $1,209.9032 | $1,209.91 | $1,209.95 | $1,209.80 | |