| 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 | $153.54 | 11.371% | $170.999 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $96.60 | 8.230% | $104.5502 | $104.55 | $104.55 | $104.60 |
| Purchase #3 | $180.52 | 10.494% | $199.4638 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $146.89 | 7.393% | $157.7496 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $242.82 | 5.293% | $255.6725 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $109.30 | 4.186% | $113.8753 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $66.26 | 8.424% | $71.8417 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $995.93 | $1,074.1521 | $1,074.15 | $1,074.15 | $1,074.20 | |