| 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 | $166.54 | 10.145% | $183.4355 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $131.47 | 3.357% | $135.8834 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $241.85 | 9.389% | $264.5573 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $250.93 | 6.164% | $266.3973 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $36.62 | 10.300% | $40.3919 | $40.39 | $40.40 | $40.40 |
| Purchase #6 | $199.89 | 4.376% | $208.6372 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $44.65 | 7.431% | $47.9679 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $1,071.95 | $1,147.2705 | $1,147.28 | $1,147.30 | $1,147.30 | |