| 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 | $122.95 | 10.869% | $136.3134 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $176.78 | 3.510% | $182.985 | $182.99 | $183.00 | $183.00 |
| Purchase #3 | $224.89 | 13.838% | $256.0103 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $230.79 | 7.676% | $248.5054 | $248.51 | $248.50 | $248.50 |
| Purchase #5 | $119.62 | 9.853% | $131.4062 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $72.61 | 12.609% | $81.7654 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $5.99 | 12.797% | $6.7565 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $953.63 | $1,043.7422 | $1,043.76 | $1,043.70 | $1,043.80 | |