| 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 | $178.56 | 7.353% | $191.6895 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $192.44 | 11.806% | $215.1595 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $15.82 | 4.181% | $16.4814 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $128.98 | 8.220% | $139.5822 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $23.55 | 13.865% | $26.8152 | $26.82 | $26.80 | $26.80 |
| Purchase #6 | $218.27 | 6.733% | $232.9661 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $208.35 | 7.599% | $224.1825 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $965.97 | $1,046.8764 | $1,046.88 | $1,046.90 | $1,047.00 | |