| 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 | $165.68 | 11.584% | $184.8724 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $130.51 | 13.196% | $147.7321 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $23.99 | 5.126% | $25.2197 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $107.65 | 13.548% | $122.2344 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $109.57 | 9.495% | $119.9737 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $62.28 | 6.313% | $66.2117 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $12.90 | 6.570% | $13.7475 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $612.58 | $679.9915 | $679.98 | $679.95 | $679.90 | |