| 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 | $192.29 | 13.136% | $217.5492 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $133.89 | 9.400% | $146.4757 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $90.66 | 6.816% | $96.8394 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $110.30 | 4.545% | $115.3131 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $79.72 | 12.694% | $89.8397 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $92.34 | 6.324% | $98.1796 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $14.75 | 5.790% | $15.604 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $713.95 | $779.8007 | $779.80 | $779.85 | $779.70 | |