| 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 | $74.92 | 8.812% | $81.522 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $83.93 | 10.545% | $92.7804 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $189.66 | 4.609% | $198.4014 | $198.40 | $198.40 | $198.40 |
| Purchase #4 | $209.47 | 7.587% | $225.3625 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $166.52 | 8.367% | $180.4527 | $180.45 | $180.45 | $180.50 |
| Purchase #6 | $11.59 | 9.689% | $12.713 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $241.36 | 4.402% | $251.9847 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $977.45 | $1,043.2167 | $1,043.20 | $1,043.20 | $1,043.30 | |