| 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 | $166.90 | 6.354% | $177.5048 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $163.57 | 4.814% | $171.4443 | $171.44 | $171.45 | $171.40 |
| Purchase #3 | $102.99 | 8.486% | $111.7297 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $34.69 | 10.193% | $38.226 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $164.44 | 13.596% | $186.7973 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $60.99 | 11.330% | $67.9002 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $150.85 | 11.221% | $167.7769 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $844.43 | $921.3792 | $921.38 | $921.45 | $921.30 | |