| 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 | $207.88 | 5.207% | $218.7043 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $182.85 | 5.490% | $192.8885 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $171.52 | 11.243% | $190.804 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $98.92 | 3.660% | $102.5405 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $147.73 | 10.227% | $162.8383 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $144.27 | 7.467% | $155.0426 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $151.77 | 13.863% | $172.8099 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $1,104.94 | $1,195.6281 | $1,195.62 | $1,195.65 | $1,195.50 | |