| 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 | $172.69 | 12.782% | $194.7632 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $86.32 | 8.860% | $93.968 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $141.46 | 3.474% | $146.3743 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $187.67 | 10.398% | $207.1839 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $76.95 | 7.109% | $82.4204 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $235.26 | 5.764% | $248.8204 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $190.40 | 8.631% | $206.8334 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $1,090.75 | $1,180.3636 | $1,180.35 | $1,180.30 | $1,180.40 | |