| 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 | $129.40 | 10.214% | $142.6169 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $21.81 | 13.595% | $24.7751 | $24.78 | $24.80 | $24.80 |
| Purchase #3 | $46.94 | 7.383% | $50.4056 | $50.41 | $50.40 | $50.40 |
| Purchase #4 | $122.80 | 5.658% | $129.748 | $129.75 | $129.75 | $129.70 |
| Purchase #5 | $200.44 | 6.727% | $213.9236 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $51.40 | 7.727% | $55.3717 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $152.37 | 3.149% | $157.1681 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $725.16 | $774.0090 | $774.02 | $773.95 | $774.00 | |