| 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 | $179.85 | 8.826% | $195.7236 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $10.95 | 4.839% | $11.4799 | $11.48 | $11.50 | $11.50 |
| Purchase #3 | $62.72 | 11.177% | $69.7302 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $51.54 | 5.581% | $54.4164 | $54.42 | $54.40 | $54.40 |
| Purchase #5 | $90.87 | 9.168% | $99.201 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $68.82 | 4.410% | $71.855 | $71.86 | $71.85 | $71.90 |
| Purchase #7 | $97.27 | 4.618% | $101.7619 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $562.02 | $604.1680 | $604.17 | $604.15 | $604.20 | |