| 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 | $182.63 | 12.324% | $205.1373 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $101.40 | 12.135% | $113.7049 | $113.70 | $113.70 | $113.70 |
| Purchase #3 | $202.63 | 13.803% | $230.599 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $102.93 | 8.803% | $111.9909 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $68.87 | 9.682% | $75.538 | $75.54 | $75.55 | $75.50 |
| Purchase #6 | $50.78 | 13.553% | $57.6622 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $77.75 | 4.474% | $81.2285 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $786.99 | $875.8608 | $875.86 | $875.90 | $875.80 | |