| 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 | $170.94 | 7.223% | $183.287 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $116.53 | 4.274% | $121.5105 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $135.53 | 5.371% | $142.8093 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $138.47 | 7.521% | $148.8843 | $148.88 | $148.90 | $148.90 |
| Purchase #5 | $26.34 | 5.678% | $27.8356 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $222.41 | 11.790% | $248.6321 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $201.47 | 9.837% | $221.2886 | $221.29 | $221.30 | $221.30 |
| 7 purchase totals = | $1,011.69 | $1,094.2474 | $1,094.25 | $1,094.30 | $1,094.20 | |