| 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 | $129.70 | 13.506% | $147.2173 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $187.52 | 9.557% | $205.4413 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $234.36 | 12.472% | $263.5894 | $263.59 | $263.60 | $263.60 |
| Purchase #4 | $77.80 | 13.253% | $88.1108 | $88.11 | $88.10 | $88.10 |
| Purchase #5 | $151.38 | 11.576% | $168.9037 | $168.90 | $168.90 | $168.90 |
| Purchase #6 | $132.36 | 5.181% | $139.2176 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $238.67 | 8.635% | $259.2792 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,151.79 | $1,271.7593 | $1,271.76 | $1,271.75 | $1,271.70 | |