| 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 | $157.48 | 10.832% | $174.5382 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $77.88 | 9.825% | $85.5317 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $42.38 | 5.212% | $44.5888 | $44.59 | $44.60 | $44.60 |
| Purchase #4 | $73.49 | 11.161% | $81.6922 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $239.79 | 5.852% | $253.8225 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $44.57 | 11.194% | $49.5592 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $146.63 | 5.603% | $154.8457 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $782.22 | $844.5783 | $844.58 | $844.60 | $844.50 | |