| 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 | $168.45 | 11.681% | $188.1266 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $96.46 | 8.252% | $104.4199 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $188.49 | 8.680% | $204.8509 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $231.28 | 3.755% | $239.9646 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $193.96 | 9.394% | $212.1806 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $66.71 | 10.863% | $73.9567 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $94.92 | 9.585% | $104.0181 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $1,040.27 | $1,127.5174 | $1,127.52 | $1,127.50 | $1,127.60 | |