| 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 | $172.32 | 6.262% | $183.1107 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $144.57 | 4.663% | $151.3113 | $151.31 | $151.30 | $151.30 |
| Purchase #3 | $46.59 | 5.149% | $48.9889 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $215.41 | 9.252% | $235.3397 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $182.32 | 7.484% | $195.9648 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $30.80 | 12.777% | $34.7353 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $146.76 | 5.373% | $154.6454 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $938.77 | $1,004.0961 | $1,004.10 | $1,004.10 | $1,004.00 | |