| 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 | $184.79 | 7.307% | $198.2926 | $198.29 | $198.30 | $198.30 |
| Purchase #2 | $111.42 | 5.649% | $117.7141 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $174.83 | 10.665% | $193.4756 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $122.48 | 5.121% | $128.7522 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $124.29 | 10.279% | $137.0658 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $66.32 | 8.169% | $71.7377 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $50.45 | 13.301% | $57.1604 | $57.16 | $57.15 | $57.20 |
| 7 purchase totals = | $834.58 | $904.1984 | $904.20 | $904.20 | $904.30 | |