| 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 | $172.66 | 11.731% | $192.9147 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $203.90 | 13.831% | $232.1014 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $225.76 | 10.169% | $248.7175 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $23.79 | 9.231% | $25.9861 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $16.70 | 7.478% | $17.9488 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $144.83 | 4.134% | $150.8173 | $150.82 | $150.80 | $150.80 |
| Purchase #7 | $84.54 | 9.345% | $92.4403 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $872.18 | $960.9261 | $960.93 | $960.90 | $960.80 | |