| 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 | $207.64 | 4.399% | $216.7741 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $115.54 | 6.571% | $123.1321 | $123.13 | $123.15 | $123.10 |
| Purchase #3 | $129.56 | 9.818% | $142.2802 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $167.46 | 10.571% | $185.1622 | $185.16 | $185.15 | $185.20 |
| Purchase #5 | $64.64 | 9.147% | $70.5526 | $70.55 | $70.55 | $70.60 |
| Purchase #6 | $30.98 | 3.488% | $32.0606 | $32.06 | $32.05 | $32.10 |
| Purchase #7 | $78.49 | 8.286% | $84.9937 | $84.99 | $85.00 | $85.00 |
| 7 purchase totals = | $794.31 | $854.9555 | $854.94 | $854.95 | $855.10 | |