| 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 | $180.96 | 12.343% | $203.2959 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $156.42 | 13.660% | $177.787 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $114.33 | 8.475% | $124.0195 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $172.95 | 13.192% | $195.7656 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $153.49 | 7.715% | $165.3318 | $165.33 | $165.35 | $165.30 |
| Purchase #6 | $150.38 | 6.368% | $159.9562 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $52.97 | 9.507% | $58.0059 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $981.50 | $1,084.1619 | $1,084.18 | $1,084.15 | $1,084.20 | |