| 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 | $148.88 | 13.365% | $168.7778 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $136.42 | 6.764% | $145.6474 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $104.70 | 8.301% | $113.3911 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $71.97 | 10.753% | $79.7089 | $79.71 | $79.70 | $79.70 |
| Purchase #5 | $222.45 | 10.171% | $245.0754 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $127.76 | 3.181% | $131.824 | $131.82 | $131.80 | $131.80 |
| Purchase #7 | $237.36 | 4.355% | $247.697 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,049.54 | $1,132.1216 | $1,132.13 | $1,132.15 | $1,132.10 | |