| 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 | $179.78 | 13.503% | $204.0557 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $70.41 | 13.694% | $80.0519 | $80.05 | $80.05 | $80.10 |
| Purchase #3 | $204.68 | 5.498% | $215.9333 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $59.48 | 6.664% | $63.4437 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $241.51 | 4.643% | $252.7233 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $149.69 | 7.727% | $161.2565 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $111.42 | 4.463% | $116.3927 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $1,016.97 | $1,093.8571 | $1,093.85 | $1,093.85 | $1,093.90 | |