| 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 | $133.92 | 7.127% | $143.4645 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $146.27 | 11.213% | $162.6713 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $209.82 | 10.561% | $231.9791 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $164.84 | 5.143% | $173.3177 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $171.35 | 9.226% | $187.1588 | $187.16 | $187.15 | $187.20 |
| Purchase #6 | $179.79 | 8.167% | $194.4734 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $210.27 | 13.299% | $238.2338 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $1,216.26 | $1,331.2986 | $1,331.29 | $1,331.25 | $1,331.40 | |