| 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 | $141.52 | 11.355% | $157.5896 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $103.94 | 12.816% | $117.261 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $203.45 | 5.343% | $214.3203 | $214.32 | $214.30 | $214.30 |
| Purchase #4 | $28.72 | 7.548% | $30.8878 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $53.63 | 5.568% | $56.6161 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $163.51 | 5.205% | $172.0207 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $197.76 | 10.160% | $217.8524 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $892.53 | $966.5479 | $966.55 | $966.50 | $966.60 | |