| 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 | $141.38 | 4.804% | $148.1719 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $188.53 | 10.107% | $207.5847 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $48.37 | 13.803% | $55.0465 | $55.05 | $55.05 | $55.00 |
| Purchase #4 | $64.81 | 6.190% | $68.8217 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $85.44 | 11.275% | $95.0734 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $176.79 | 10.474% | $195.307 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $65.32 | 6.692% | $69.6912 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $770.64 | $839.6964 | $839.69 | $839.65 | $839.70 | |