| 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 | $154.98 | 10.619% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $169.92 | 3.267% | $175.4713 | $175.47 | $175.45 | $175.50 |
| Purchase #3 | $145.82 | 7.287% | $156.4459 | $156.45 | $156.45 | $156.40 |
| Purchase #4 | $237.63 | 10.540% | $262.6762 | $262.68 | $262.70 | $262.70 |
| Purchase #5 | $160.50 | 4.164% | $167.1832 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $172.28 | 6.158% | $182.889 | $182.89 | $182.90 | $182.90 |
| Purchase #7 | $71.62 | 13.532% | $81.3116 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $1,112.75 | $1,197.4145 | $1,197.42 | $1,197.45 | $1,197.40 | |