| 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 | $169.87 | 7.662% | $182.8854 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $127.92 | 10.325% | $141.1277 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $69.79 | 7.159% | $74.7863 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $34.45 | 11.704% | $38.482 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $174.55 | 7.786% | $188.1405 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $130.37 | 3.464% | $134.886 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $10.42 | 6.825% | $11.1312 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $717.37 | $771.4391 | $771.45 | $771.55 | $771.40 | |