| 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 | $166.86 | 9.780% | $183.1789 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $88.80 | 11.280% | $98.8166 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $163.76 | 11.175% | $182.0602 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $123.30 | 5.870% | $130.5377 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $180.48 | 13.465% | $204.7816 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $104.44 | 12.810% | $117.8188 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $61.32 | 11.492% | $68.3669 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $888.96 | $985.5607 | $985.57 | $985.55 | $985.60 | |