| 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 | 13.251% | $187.6343 | $187.63 | $187.65 | $187.60 |
| Purchase #2 | $158.67 | 10.733% | $175.7001 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $169.62 | 9.284% | $185.3675 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $208.64 | 7.672% | $224.6469 | $224.65 | $224.65 | $224.60 |
| Purchase #5 | $10.66 | 4.119% | $11.0991 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $6.73 | 3.645% | $6.9753 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $12.77 | 4.737% | $13.3749 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $732.77 | $804.7981 | $804.80 | $804.80 | $804.80 | |