| 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 | $154.71 | 9.811% | $169.8886 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $175.25 | 12.617% | $197.3613 | $197.36 | $197.35 | $197.40 |
| Purchase #3 | $129.27 | 13.247% | $146.3944 | $146.39 | $146.40 | $146.40 |
| Purchase #4 | $229.90 | 4.865% | $241.0846 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $17.41 | 10.829% | $19.2953 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $39.83 | 12.500% | $44.8088 | $44.81 | $44.80 | $44.80 |
| Purchase #7 | $7.66 | 13.583% | $8.7005 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $754.03 | $827.5335 | $827.53 | $827.55 | $827.60 | |