| 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 | $164.53 | 11.151% | $182.8767 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $189.33 | 13.353% | $214.6112 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $82.50 | 5.830% | $87.3098 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $227.41 | 11.816% | $254.2808 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $84.63 | 8.457% | $91.7872 | $91.79 | $91.80 | $91.80 |
| Purchase #6 | $245.32 | 11.591% | $273.755 | $273.76 | $273.75 | $273.80 |
| Purchase #7 | $53.54 | 13.322% | $60.6726 | $60.67 | $60.65 | $60.70 |
| 7 purchase totals = | $1,047.26 | $1,165.2933 | $1,165.30 | $1,165.30 | $1,165.40 | |