| 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 | $180.65 | 7.238% | $193.7254 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $126.34 | 6.272% | $134.264 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $64.63 | 7.683% | $69.5955 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $43.72 | 11.565% | $48.7762 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $34.92 | 3.727% | $36.2215 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $174.49 | 4.618% | $182.5479 | $182.55 | $182.55 | $182.50 |
| Purchase #7 | $159.47 | 12.648% | $179.6398 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $784.22 | $844.7703 | $844.78 | $844.80 | $844.70 | |