| 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 | $6.43 | 3.733% | $6.67 | $6.67 | $6.65 | $6.70 |
| Purchase #2 | $227.72 | 8.525% | $247.1331 | $247.13 | $247.15 | $247.10 |
| Purchase #3 | $88.64 | 13.674% | $100.7606 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $169.72 | 5.574% | $179.1802 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $166.73 | 9.140% | $181.9691 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $95.90 | 9.292% | $104.811 | $104.81 | $104.80 | $104.80 |
| Purchase #7 | $96.94 | 5.656% | $102.4229 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $852.08 | $922.9469 | $922.94 | $922.90 | $923.00 | |