| 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 | $167.26 | 6.368% | $177.9111 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $167.86 | 3.532% | $173.7888 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $48.25 | 6.547% | $51.4089 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $126.57 | 12.146% | $141.9432 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $129.91 | 13.117% | $146.9503 | $146.95 | $146.95 | $147.00 |
| Purchase #6 | $98.43 | 4.192% | $102.5562 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $116.81 | 5.697% | $123.4647 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $855.09 | $918.0232 | $918.02 | $918.00 | $918.10 | |