| 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 | $153.28 | 5.779% | $162.1381 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $85.71 | 12.170% | $96.1409 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $230.44 | 11.725% | $257.4591 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $127.72 | 7.495% | $137.2926 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $76.70 | 13.689% | $87.1995 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $24.52 | 9.680% | $26.8935 | $26.89 | $26.90 | $26.90 |
| Purchase #7 | $115.77 | 11.213% | $128.7513 | $128.75 | $128.75 | $128.80 |
| 7 purchase totals = | $814.14 | $895.8750 | $895.87 | $895.90 | $895.90 | |