| 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 | $138.91 | 6.683% | $148.1934 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $220.60 | 11.262% | $245.444 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $36.92 | 10.270% | $40.7117 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $68.79 | 9.467% | $75.3023 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $163.77 | 4.298% | $170.8088 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $75.79 | 5.621% | $80.0502 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $123.45 | 6.370% | $131.3138 | $131.31 | $131.30 | $131.30 |
| 7 purchase totals = | $828.23 | $891.8242 | $891.81 | $891.80 | $891.80 | |