| 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 | $140.75 | 13.815% | $160.1946 | $160.19 | $160.20 | $160.20 |
| Purchase #2 | $136.35 | 6.322% | $144.97 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $86.75 | 6.279% | $92.197 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $216.66 | 12.233% | $243.164 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $237.38 | 6.680% | $253.237 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $150.52 | 4.460% | $157.2332 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $60.41 | 3.320% | $62.4156 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $1,028.82 | $1,113.4114 | $1,113.41 | $1,113.40 | $1,113.40 | |