| 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 | $162.61 | 13.216% | $184.1005 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $65.35 | 8.797% | $71.0988 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $79.33 | 11.383% | $88.3601 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $29.79 | 12.279% | $33.4479 | $33.45 | $33.45 | $33.40 |
| Purchase #5 | $119.43 | 12.726% | $134.6287 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $213.60 | 8.281% | $231.2882 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $142.63 | 13.579% | $161.9977 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $812.74 | $904.9219 | $904.93 | $904.95 | $904.90 | |