| 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 | $153.71 | 8.150% | $166.2374 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $50.33 | 5.767% | $53.2325 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $209.90 | 5.694% | $221.8517 | $221.85 | $221.85 | $221.90 |
| Purchase #4 | $188.37 | 6.281% | $200.2015 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $106.54 | 8.598% | $115.7003 | $115.70 | $115.70 | $115.70 |
| Purchase #6 | $15.37 | 12.161% | $17.2391 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $117.29 | 7.542% | $126.136 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $841.51 | $900.5985 | $900.60 | $900.65 | $900.50 | |