| 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 | $183.31 | 9.202% | $200.1782 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $245.66 | 11.406% | $273.68 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $160.52 | 10.356% | $177.1435 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $191.62 | 13.195% | $216.9043 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $51.46 | 7.382% | $55.2588 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $6.68 | 3.356% | $6.9042 | $6.90 | $6.90 | $6.90 |
| Purchase #7 | $123.66 | 13.701% | $140.6027 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $962.91 | $1,070.6717 | $1,070.66 | $1,070.70 | $1,070.70 | |