| 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 | $171.38 | 10.286% | $189.0081 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $34.52 | 11.854% | $38.612 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $126.48 | 3.858% | $131.3596 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $164.82 | 7.530% | $177.2309 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $93.48 | 5.420% | $98.5466 | $98.55 | $98.55 | $98.50 |
| Purchase #6 | $24.34 | 6.807% | $25.9968 | $26.00 | $26.00 | $26.00 |
| Purchase #7 | $126.56 | 5.820% | $133.9258 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $741.58 | $794.6798 | $794.69 | $794.70 | $794.60 | |