| 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 | $169.88 | 7.710% | $182.9777 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $81.40 | 7.759% | $87.7158 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $73.69 | 7.621% | $79.3059 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $96.43 | 7.653% | $103.8098 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $198.40 | 10.329% | $218.8927 | $218.89 | $218.90 | $218.90 |
| Purchase #6 | $174.28 | 13.614% | $198.0065 | $198.01 | $198.00 | $198.00 |
| Purchase #7 | $62.89 | 8.226% | $68.0633 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $856.97 | $938.7717 | $938.78 | $938.75 | $938.80 | |