| 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 | $170.50 | 7.628% | $183.5057 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $248.58 | 9.205% | $271.4618 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $108.80 | 6.424% | $115.7893 | $115.79 | $115.80 | $115.80 |
| Purchase #4 | $115.94 | 13.286% | $131.3438 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $243.52 | 12.360% | $273.6191 | $273.62 | $273.60 | $273.60 |
| Purchase #6 | $209.67 | 3.215% | $216.4109 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $178.66 | 5.655% | $188.7632 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,275.67 | $1,380.8938 | $1,380.89 | $1,380.85 | $1,380.90 | |