| 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 | $75.98 | 7.709% | $81.8373 | $81.84 | $81.85 | $81.80 |
| Purchase #2 | $176.57 | 5.459% | $186.209 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $247.45 | 3.514% | $256.1454 | $256.15 | $256.15 | $256.10 |
| Purchase #4 | $175.71 | 11.338% | $195.632 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $141.38 | 13.683% | $160.725 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $187.80 | 4.650% | $196.5327 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $43.93 | 6.779% | $46.908 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $1,048.82 | $1,123.9894 | $1,124.00 | $1,124.05 | $1,123.80 | |