| 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 | $133.37 | 9.600% | $146.1735 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $215.44 | 11.177% | $239.5197 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $36.37 | 10.407% | $40.155 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $49.57 | 4.800% | $51.9494 | $51.95 | $51.95 | $51.90 |
| Purchase #5 | $230.93 | 11.747% | $258.0573 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $29.87 | 11.371% | $33.2665 | $33.27 | $33.25 | $33.30 |
| Purchase #7 | $82.93 | 12.181% | $93.0317 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $778.48 | $862.1531 | $862.16 | $862.10 | $862.20 | |