| 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 | $180.46 | 7.261% | $193.5632 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $9.25 | 4.380% | $9.6552 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $30.45 | 8.132% | $32.9262 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $57.43 | 13.234% | $65.0303 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $108.64 | 9.506% | $118.9673 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $177.92 | 3.123% | $183.4764 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $88.58 | 5.633% | $93.5697 | $93.57 | $93.55 | $93.60 |
| 7 purchase totals = | $652.73 | $697.1883 | $697.20 | $697.20 | $697.30 | |