| 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 | $79.53 | 7.115% | $85.1886 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $159.94 | 9.792% | $175.6013 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $249.76 | 10.649% | $276.3569 | $276.36 | $276.35 | $276.40 |
| Purchase #4 | $146.27 | 11.324% | $162.8336 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $42.27 | 4.262% | $44.0715 | $44.07 | $44.05 | $44.10 |
| Purchase #6 | $132.38 | 5.368% | $139.4862 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $146.84 | 8.750% | $159.6885 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $956.99 | $1,043.2266 | $1,043.23 | $1,043.25 | $1,043.30 | |