| 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 | $63.77 | 13.195% | $72.1845 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $37.92 | 13.249% | $42.944 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $163.36 | 8.130% | $176.6412 | $176.64 | $176.65 | $176.60 |
| Purchase #4 | $138.25 | 12.183% | $155.093 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $152.69 | 4.187% | $159.0831 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $167.74 | 5.573% | $177.0882 | $177.09 | $177.10 | $177.10 |
| Purchase #7 | $30.46 | 9.813% | $33.449 | $33.45 | $33.45 | $33.40 |
| 7 purchase totals = | $754.19 | $816.4830 | $816.47 | $816.55 | $816.40 | |