| 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 | $177.75 | 8.680% | $193.1787 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $138.77 | 11.320% | $154.4788 | $154.48 | $154.50 | $154.50 |
| Purchase #3 | $103.79 | 10.465% | $114.6516 | $114.65 | $114.65 | $114.70 |
| Purchase #4 | $183.41 | 7.278% | $196.7586 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $21.98 | 3.356% | $22.7176 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $159.26 | 10.147% | $175.4201 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $143.57 | 4.528% | $150.0708 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $928.53 | $1,007.2762 | $1,007.28 | $1,007.25 | $1,007.40 | |