| 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 | $164.78 | 7.275% | $176.7677 | $176.77 | $176.75 | $176.80 |
| Purchase #2 | $146.57 | 9.827% | $160.9734 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $60.67 | 9.198% | $66.2504 | $66.25 | $66.25 | $66.30 |
| Purchase #4 | $108.26 | 5.473% | $114.1851 | $114.19 | $114.20 | $114.20 |
| Purchase #5 | $63.79 | 4.800% | $66.8519 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $101.88 | 3.291% | $105.2329 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $183.76 | 12.571% | $206.8605 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $829.71 | $897.1219 | $897.12 | $897.10 | $897.30 | |