| 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 | $172.34 | 10.386% | $190.2392 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $175.98 | 4.415% | $183.7495 | $183.75 | $183.75 | $183.70 |
| Purchase #3 | $52.50 | 3.157% | $54.1574 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $178.39 | 7.842% | $192.3793 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $151.91 | 3.238% | $156.8288 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $73.90 | 12.383% | $83.051 | $83.05 | $83.05 | $83.10 |
| Purchase #7 | $232.38 | 3.727% | $241.0408 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,037.40 | $1,101.4460 | $1,101.45 | $1,101.50 | $1,101.40 | |