| 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 | $162.92 | 9.192% | $177.8956 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $142.90 | 12.605% | $160.9125 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $123.29 | 7.614% | $132.6773 | $132.68 | $132.70 | $132.70 |
| Purchase #4 | $21.94 | 9.227% | $23.9644 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $214.76 | 10.287% | $236.8524 | $236.85 | $236.85 | $236.90 |
| Purchase #6 | $66.73 | 8.817% | $72.6136 | $72.61 | $72.60 | $72.60 |
| Purchase #7 | $37.40 | 9.749% | $41.0461 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $769.94 | $845.9619 | $845.96 | $845.95 | $846.00 | |