| 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 | $140.79 | 13.615% | $159.9586 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $10.59 | 7.149% | $11.3471 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $100.28 | 10.568% | $110.8776 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $159.58 | 10.783% | $176.7875 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $45.37 | 11.161% | $50.4337 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $154.89 | 6.285% | $164.6248 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $157.63 | 3.529% | $163.1928 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $769.13 | $837.2221 | $837.22 | $837.25 | $837.20 | |