| 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 | $148.61 | 13.140% | $168.1374 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $23.41 | 3.497% | $24.2286 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $161.77 | 7.474% | $173.8607 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $127.31 | 9.193% | $139.0136 | $139.01 | $139.00 | $139.00 |
| Purchase #5 | $249.84 | 13.714% | $284.1031 | $284.10 | $284.10 | $284.10 |
| Purchase #6 | $197.36 | 10.662% | $218.4025 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $163.86 | 6.169% | $173.9685 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,072.16 | $1,181.7144 | $1,181.71 | $1,181.70 | $1,181.70 | |