| 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 | $160.68 | 11.357% | $178.9284 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $88.92 | 7.429% | $95.5259 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $80.66 | 8.734% | $87.7048 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $123.73 | 11.312% | $137.7263 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $103.39 | 7.242% | $110.8775 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $207.41 | 10.538% | $229.2669 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $61.52 | 3.145% | $63.4548 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $826.31 | $903.4846 | $903.49 | $903.55 | $903.50 | |