| 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 | $167.56 | 5.511% | $176.7942 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $101.40 | 4.718% | $106.1841 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $227.85 | 11.823% | $254.7887 | $254.79 | $254.80 | $254.80 |
| Purchase #4 | $156.58 | 10.128% | $172.4384 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $82.45 | 8.382% | $89.361 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $23.57 | 9.558% | $25.8228 | $25.82 | $25.80 | $25.80 |
| Purchase #7 | $50.86 | 10.226% | $56.0609 | $56.06 | $56.05 | $56.10 |
| 7 purchase totals = | $810.27 | $881.4501 | $881.44 | $881.45 | $881.50 | |