| 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 | $131.35 | 11.131% | $145.9706 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $184.40 | 6.768% | $196.8802 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $26.68 | 8.829% | $29.0356 | $29.04 | $29.05 | $29.00 |
| Purchase #4 | $134.66 | 11.419% | $150.0368 | $150.04 | $150.05 | $150.00 |
| Purchase #5 | $164.70 | 11.256% | $183.2386 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $75.93 | 4.819% | $79.5891 | $79.59 | $79.60 | $79.60 |
| Purchase #7 | $131.65 | 4.747% | $137.8994 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $849.37 | $922.6503 | $922.66 | $922.70 | $922.60 | |