| 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 | $108.45 | 5.489% | $114.4028 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $43.72 | 6.453% | $46.5413 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $111.56 | 12.819% | $125.8609 | $125.86 | $125.85 | $125.90 |
| Purchase #4 | $163.55 | 10.245% | $180.3057 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $121.74 | 4.609% | $127.351 | $127.35 | $127.35 | $127.40 |
| Purchase #6 | $144.92 | 3.637% | $150.1907 | $150.19 | $150.20 | $150.20 |
| Purchase #7 | $141.35 | 13.283% | $160.1255 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $835.29 | $904.7779 | $904.78 | $904.80 | $904.80 | |