| 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 | $185.95 | 6.169% | $197.4213 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $58.35 | 9.147% | $63.6873 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $61.38 | 11.252% | $68.2865 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $107.60 | 3.728% | $111.6113 | $111.61 | $111.60 | $111.60 |
| Purchase #5 | $156.35 | 7.196% | $167.6009 | $167.60 | $167.60 | $167.60 |
| Purchase #6 | $65.57 | 10.691% | $72.5801 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $96.75 | 13.188% | $109.5094 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $731.95 | $790.6968 | $790.70 | $790.70 | $790.70 | |