| 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 | $143.79 | 12.717% | $162.0758 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $193.28 | 12.760% | $217.9425 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $45.93 | 3.814% | $47.6818 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $5.77 | 5.711% | $6.0995 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $94.89 | 8.283% | $102.7497 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $134.65 | 4.258% | $140.3834 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $199.94 | 8.573% | $217.0809 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $818.25 | $894.0136 | $894.01 | $894.10 | $894.00 | |