| 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 | $182.49 | 3.259% | $188.4373 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $184.57 | 9.379% | $201.8808 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $159.34 | 4.276% | $166.1534 | $166.15 | $166.15 | $166.20 |
| Purchase #4 | $199.26 | 7.766% | $214.7345 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $138.36 | 6.645% | $147.554 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $196.98 | 10.482% | $217.6274 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $91.93 | 13.367% | $104.2183 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $1,152.93 | $1,240.6057 | $1,240.60 | $1,240.65 | $1,240.60 | |