| 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 | $169.63 | 9.821% | $186.2894 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $207.38 | 6.622% | $221.1127 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $130.59 | 5.432% | $137.6836 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $214.35 | 3.745% | $222.3774 | $222.38 | $222.40 | $222.40 |
| Purchase #5 | $19.42 | 6.641% | $20.7097 | $20.71 | $20.70 | $20.70 |
| Purchase #6 | $68.46 | 13.676% | $77.8226 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $91.86 | 9.534% | $100.6179 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $901.69 | $966.6133 | $966.61 | $966.60 | $966.60 | |