| 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 | $188.79 | 5.216% | $198.6373 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $128.88 | 3.257% | $133.0776 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $108.46 | 6.366% | $115.3646 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $113.39 | 12.204% | $127.2281 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $66.94 | 13.520% | $75.9903 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $164.37 | 6.324% | $174.7648 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $165.46 | 7.258% | $177.4691 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $936.29 | $1,002.5318 | $1,002.53 | $1,002.55 | $1,002.60 | |