| 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 | $5.68 | 9.139% | $6.1991 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $136.75 | 7.284% | $146.7109 | $146.71 | $146.70 | $146.70 |
| Purchase #3 | $186.26 | 12.737% | $209.9839 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $33.85 | 5.347% | $35.66 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $141.56 | 11.429% | $157.7389 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $33.66 | 11.720% | $37.605 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $183.91 | 7.477% | $197.661 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $721.67 | $791.5588 | $791.56 | $791.55 | $791.60 | |