| 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 | $179.57 | 3.578% | $185.995 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $96.91 | 7.632% | $104.3062 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $85.66 | 3.706% | $88.8346 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $230.63 | 11.851% | $257.962 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $48.63 | 3.709% | $50.4337 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $21.29 | 7.675% | $22.924 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $8.62 | 12.486% | $9.6963 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $671.31 | $720.1518 | $720.15 | $720.15 | $720.10 | |