| 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 | $146.65 | 5.242% | $154.3374 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $152.60 | 7.455% | $163.9763 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $191.68 | 11.668% | $214.0452 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $135.34 | 13.677% | $153.8505 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $157.74 | 13.340% | $178.7825 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $65.34 | 11.390% | $72.7822 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $232.90 | 6.417% | $247.8452 | $247.85 | $247.85 | $247.80 |
| 7 purchase totals = | $1,082.25 | $1,185.6193 | $1,185.63 | $1,185.70 | $1,185.60 | |