| 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 | $151.31 | 13.148% | $171.2042 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $94.72 | 9.221% | $103.4541 | $103.45 | $103.45 | $103.50 |
| Purchase #3 | $138.41 | 6.449% | $147.3361 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $242.56 | 11.721% | $270.9905 | $270.99 | $271.00 | $271.00 |
| Purchase #5 | $9.95 | 6.805% | $10.6271 | $10.63 | $10.65 | $10.60 |
| Purchase #6 | $22.33 | 4.167% | $23.2605 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $81.71 | 9.674% | $89.6146 | $89.61 | $89.60 | $89.60 |
| 7 purchase totals = | $740.99 | $816.4871 | $816.48 | $816.50 | $816.50 | |