| 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 | $194.43 | 3.855% | $201.9253 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $63.81 | 7.358% | $68.5051 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $198.60 | 13.187% | $224.7894 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $169.45 | 11.681% | $189.2435 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $166.83 | 7.348% | $179.0887 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $182.76 | 3.478% | $189.1164 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $53.74 | 7.525% | $57.7839 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $1,029.62 | $1,110.4523 | $1,110.46 | $1,110.50 | $1,110.40 | |