| 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 | $155.28 | 9.378% | $169.8422 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $36.82 | 4.721% | $38.5583 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $8.57 | 8.550% | $9.3027 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $119.34 | 13.598% | $135.5679 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $92.88 | 10.570% | $102.6974 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $245.79 | 7.427% | $264.0448 | $264.04 | $264.05 | $264.00 |
| Purchase #7 | $236.49 | 8.708% | $257.0835 | $257.08 | $257.10 | $257.10 |
| 7 purchase totals = | $895.17 | $977.0968 | $977.09 | $977.10 | $977.10 | |