| 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 | $165.29 | 11.367% | $184.0785 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $184.58 | 5.852% | $195.3816 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $23.56 | 4.362% | $24.5877 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $77.49 | 9.210% | $84.6268 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $36.64 | 12.572% | $41.2464 | $41.25 | $41.25 | $41.20 |
| Purchase #6 | $52.35 | 7.226% | $56.1328 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $208.70 | 11.149% | $231.968 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $748.61 | $818.0218 | $818.03 | $818.10 | $818.00 | |