| 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 | $146.76 | 10.757% | $162.547 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $123.35 | 13.337% | $139.8012 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $58.78 | 11.321% | $65.4345 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $11.30 | 3.504% | $11.696 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $94.68 | 12.375% | $106.3967 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $6.43 | 5.218% | $6.7655 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $107.92 | 11.761% | $120.6125 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $549.22 | $613.2534 | $613.26 | $613.25 | $613.20 | |