| 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 | $102.30 | 11.756% | $114.3264 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $13.47 | 13.709% | $15.3166 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $31.85 | 7.311% | $34.1786 | $34.18 | $34.20 | $34.20 |
| Purchase #4 | $149.51 | 10.397% | $165.0546 | $165.05 | $165.05 | $165.10 |
| Purchase #5 | $166.40 | 4.524% | $173.9279 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $102.30 | 10.448% | $112.9883 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $115.59 | 12.497% | $130.0353 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $681.42 | $745.8277 | $745.84 | $745.90 | $745.80 | |