| 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 | $189.86 | 3.792% | $197.0595 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $29.45 | 9.736% | $32.3173 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $160.75 | 9.822% | $176.5389 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $222.34 | 3.377% | $229.8484 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $78.66 | 12.852% | $88.7694 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $93.46 | 5.269% | $98.3844 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $63.46 | 12.741% | $71.5454 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $837.98 | $894.4633 | $894.47 | $894.45 | $894.40 | |