| 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 | $138.91 | 9.449% | $152.0356 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $197.94 | 10.246% | $218.2209 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $42.99 | 9.645% | $47.1364 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $110.30 | 10.303% | $121.6642 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $67.94 | 13.701% | $77.2485 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $22.30 | 3.555% | $23.0928 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $233.68 | 12.237% | $262.2754 | $262.28 | $262.30 | $262.30 |
| 7 purchase totals = | $814.06 | $901.6738 | $901.68 | $901.70 | $901.60 | |