| 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 | $174.37 | 6.320% | $185.3902 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $15.49 | 3.346% | $16.0083 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $121.88 | 5.593% | $128.6967 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $239.46 | 8.238% | $259.1867 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $163.84 | 3.142% | $168.9879 | $168.99 | $169.00 | $169.00 |
| Purchase #6 | $133.76 | 9.817% | $146.8912 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $55.36 | 9.296% | $60.5063 | $60.51 | $60.50 | $60.50 |
| 7 purchase totals = | $904.16 | $965.6673 | $965.68 | $965.70 | $965.70 | |