| 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 | $13.77 | 13.826% | $15.6738 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $57.95 | 10.855% | $64.2405 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $140.62 | 4.144% | $146.4473 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $159.73 | 11.627% | $178.3018 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $216.44 | 7.522% | $232.7206 | $232.72 | $232.70 | $232.70 |
| Purchase #6 | $156.85 | 4.751% | $164.3019 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $20.59 | 11.174% | $22.8907 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $765.95 | $824.5766 | $824.57 | $824.55 | $824.50 | |