| 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 | $115.54 | 6.202% | $122.7058 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $192.92 | 9.227% | $210.7207 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $36.66 | 12.376% | $41.197 | $41.20 | $41.20 | $41.20 |
| Purchase #4 | $75.51 | 9.373% | $82.5876 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $50.96 | 13.628% | $57.9048 | $57.90 | $57.90 | $57.90 |
| Purchase #6 | $161.76 | 4.203% | $168.5588 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $181.59 | 7.834% | $195.8158 | $195.82 | $195.80 | $195.80 |
| 7 purchase totals = | $814.94 | $879.4905 | $879.50 | $879.45 | $879.50 | |