| 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 | $124.66 | 13.436% | $141.4093 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $83.30 | 7.675% | $89.6933 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $138.48 | 5.178% | $145.6505 | $145.65 | $145.65 | $145.70 |
| Purchase #4 | $184.29 | 5.458% | $194.3485 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $8.68 | 5.269% | $9.1373 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $168.53 | 8.509% | $182.8702 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $57.62 | 13.464% | $65.378 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $765.56 | $828.4871 | $828.49 | $828.50 | $828.50 | |