| 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 | $175.57 | 9.579% | $192.3879 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $48.76 | 11.383% | $54.3104 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $32.25 | 9.496% | $35.3125 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $27.33 | 8.155% | $29.5588 | $29.56 | $29.55 | $29.60 |
| Purchase #5 | $34.33 | 13.863% | $39.0892 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $52.76 | 5.420% | $55.6196 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $183.67 | 5.835% | $194.3871 | $194.39 | $194.40 | $194.40 |
| 7 purchase totals = | $554.67 | $600.6655 | $600.67 | $600.65 | $600.70 | |