| 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 | $153.46 | 6.357% | $163.2155 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $122.28 | 12.465% | $137.5222 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $153.99 | 4.335% | $160.6655 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $245.70 | 12.829% | $277.2209 | $277.22 | $277.20 | $277.20 |
| Purchase #5 | $163.44 | 7.397% | $175.5297 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $157.59 | 6.151% | $167.2834 | $167.28 | $167.30 | $167.30 |
| Purchase #7 | $56.88 | 9.483% | $62.2739 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $1,053.34 | $1,143.7111 | $1,143.71 | $1,143.65 | $1,143.70 | |