| 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 | $134.33 | 9.402% | $146.9597 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $98.57 | 3.279% | $101.8021 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $141.85 | 13.218% | $160.5997 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $91.59 | 7.311% | $98.2861 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $76.74 | 4.257% | $80.0068 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $157.90 | 10.491% | $174.4653 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $141.93 | 3.373% | $146.7173 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $842.91 | $908.8370 | $908.85 | $908.80 | $908.90 | |