| 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 | $155.64 | 4.218% | $162.2049 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $78.37 | 7.742% | $84.4374 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $70.86 | 5.283% | $74.6035 | $74.60 | $74.60 | $74.60 |
| Purchase #4 | $176.34 | 5.494% | $186.0281 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $230.36 | 10.427% | $254.3796 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $176.44 | 8.707% | $191.8026 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $151.91 | 9.456% | $166.2746 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,039.92 | $1,119.7307 | $1,119.72 | $1,119.75 | $1,119.70 | |