| 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 | $156.49 | 8.102% | $169.1688 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $10.84 | 4.791% | $11.3593 | $11.36 | $11.35 | $11.40 |
| Purchase #3 | $5.75 | 11.333% | $6.4016 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $93.70 | 8.328% | $101.5033 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $73.76 | 8.259% | $79.8518 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $102.66 | 13.551% | $116.5715 | $116.57 | $116.55 | $116.60 |
| Purchase #7 | $135.45 | 6.187% | $143.8303 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $578.65 | $628.6866 | $628.68 | $628.65 | $628.80 | |