| 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 | $170.42 | 5.134% | $179.1694 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $177.82 | 9.127% | $194.0496 | $194.05 | $194.05 | $194.00 |
| Purchase #3 | $163.96 | 3.279% | $169.3362 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $153.77 | 3.729% | $159.5041 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $216.75 | 11.182% | $240.987 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $198.50 | 12.627% | $223.5646 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $10.26 | 5.626% | $10.8372 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $1,091.48 | $1,177.4481 | $1,177.45 | $1,177.45 | $1,177.40 | |