| 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 | $101.83 | 13.118% | $115.1881 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $238.50 | 7.406% | $256.1633 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $175.93 | 5.683% | $185.9281 | $185.93 | $185.95 | $185.90 |
| Purchase #4 | $193.44 | 12.200% | $217.0397 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $81.97 | 12.252% | $92.013 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $7.49 | 7.718% | $8.0681 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $22.66 | 9.347% | $24.778 | $24.78 | $24.80 | $24.80 |
| 7 purchase totals = | $821.82 | $899.1783 | $899.18 | $899.20 | $899.20 | |