| 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 | $130.31 | 11.190% | $144.8917 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $195.50 | 12.479% | $219.8964 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $216.61 | 8.703% | $235.4616 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $192.52 | 6.443% | $204.9241 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $177.31 | 7.618% | $190.8175 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $159.37 | 11.645% | $177.9286 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $86.48 | 5.756% | $91.4578 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $1,158.10 | $1,265.3777 | $1,265.38 | $1,265.35 | $1,265.40 | |