| 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 | $72.53 | 9.157% | $79.1716 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $166.57 | 7.312% | $178.7496 | $178.75 | $178.75 | $178.70 |
| Purchase #3 | $23.83 | 12.518% | $26.813 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $141.89 | 3.419% | $146.7412 | $146.74 | $146.75 | $146.70 |
| Purchase #5 | $152.86 | 5.245% | $160.8775 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $196.32 | 5.650% | $207.4121 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $220.48 | 12.369% | $247.7512 | $247.75 | $247.75 | $247.80 |
| 7 purchase totals = | $974.48 | $1,047.5162 | $1,047.51 | $1,047.50 | $1,047.50 | |