| 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 | $155.65 | 10.403% | $171.8423 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $244.64 | 10.204% | $269.6031 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $61.63 | 5.871% | $65.2483 | $65.25 | $65.25 | $65.20 |
| Purchase #4 | $172.70 | 12.421% | $194.1511 | $194.15 | $194.15 | $194.20 |
| Purchase #5 | $151.27 | 6.595% | $161.2463 | $161.25 | $161.25 | $161.20 |
| Purchase #6 | $45.44 | 12.810% | $51.2609 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $215.58 | 9.468% | $235.9911 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $1,046.91 | $1,149.3431 | $1,149.34 | $1,149.35 | $1,149.30 | |