| 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 | $133.42 | 13.503% | $151.4357 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $223.42 | 5.454% | $235.6053 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $29.73 | 9.204% | $32.4663 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $54.30 | 11.492% | $60.5402 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $159.72 | 3.432% | $165.2016 | $165.20 | $165.20 | $165.20 |
| Purchase #6 | $232.77 | 4.156% | $242.4439 | $242.44 | $242.45 | $242.40 |
| Purchase #7 | $80.44 | 8.775% | $87.4986 | $87.50 | $87.50 | $87.50 |
| 7 purchase totals = | $913.80 | $975.1916 | $975.20 | $975.20 | $975.10 | |