| 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 | $122.30 | 13.815% | $139.1957 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $86.46 | 3.710% | $89.6677 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $87.96 | 5.611% | $92.8954 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $160.89 | 13.707% | $182.9432 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $128.99 | 8.449% | $139.8884 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $203.93 | 8.322% | $220.9011 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $8.83 | 6.587% | $9.4116 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $799.36 | $874.9031 | $874.91 | $874.90 | $874.90 | |