| 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 | $190.91 | 10.231% | $210.442 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $136.37 | 10.318% | $150.4407 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $152.87 | 7.613% | $164.508 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $131.55 | 3.311% | $135.9056 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $95.74 | 4.337% | $99.8922 | $99.89 | $99.90 | $99.90 |
| Purchase #6 | $48.51 | 6.251% | $51.5424 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $15.73 | 5.652% | $16.6191 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $771.68 | $829.3500 | $829.35 | $829.35 | $829.20 | |