| 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 | $173.86 | 4.397% | $181.5046 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $82.66 | 7.610% | $88.9504 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $160.85 | 7.572% | $173.0296 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $80.69 | 13.592% | $91.6574 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $217.39 | 5.372% | $229.0682 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $186.53 | 5.722% | $197.2032 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $210.81 | 11.126% | $234.2647 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,112.79 | $1,195.6781 | $1,195.67 | $1,195.65 | $1,195.80 | |