| 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 | $147.56 | 6.808% | $157.6059 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $102.46 | 10.710% | $113.4335 | $113.43 | $113.45 | $113.40 |
| Purchase #3 | $29.75 | 11.180% | $33.0761 | $33.08 | $33.10 | $33.10 |
| Purchase #4 | $180.77 | 4.230% | $188.4166 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $190.57 | 11.848% | $213.1487 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $117.80 | 7.580% | $126.7292 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $209.56 | 4.194% | $218.3489 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $978.47 | $1,050.7589 | $1,050.77 | $1,050.80 | $1,050.60 | |