| 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 | $140.88 | 3.808% | $146.2447 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $214.28 | 6.309% | $227.7989 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $89.40 | 7.425% | $96.038 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $199.34 | 13.322% | $225.8961 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $84.50 | 7.777% | $91.0716 | $91.07 | $91.05 | $91.10 |
| Purchase #6 | $32.65 | 5.268% | $34.37 | $34.37 | $34.35 | $34.40 |
| Purchase #7 | $102.25 | 12.742% | $115.2787 | $115.28 | $115.30 | $115.30 |
| 7 purchase totals = | $863.30 | $936.6980 | $936.70 | $936.70 | $936.70 | |