| 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 | $215.47 | 7.713% | $232.0892 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $142.25 | 3.325% | $146.9798 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $152.76 | 7.668% | $164.4736 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $242.80 | 6.161% | $257.7589 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $240.45 | 8.332% | $260.4843 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $177.26 | 5.684% | $187.3355 | $187.34 | $187.35 | $187.30 |
| Purchase #7 | $187.93 | 8.141% | $203.2294 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,358.92 | $1,452.3507 | $1,452.35 | $1,452.40 | $1,452.40 | |