| 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 | $155.25 | 7.103% | $166.2774 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $74.49 | 4.477% | $77.8249 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $224.76 | 4.863% | $235.6901 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $163.37 | 11.727% | $182.5284 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $201.41 | 4.860% | $211.1985 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $125.68 | 4.309% | $131.0956 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $127.39 | 11.595% | $142.1609 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $1,072.35 | $1,146.7758 | $1,146.78 | $1,146.80 | $1,146.80 | |