| 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 | $67.60 | 6.384% | $71.9156 | $71.92 | $71.90 | $71.90 |
| Purchase #2 | $161.94 | 5.163% | $170.301 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $214.96 | 13.712% | $244.4353 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $245.45 | 3.755% | $254.6666 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $154.29 | 10.424% | $170.3732 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $191.39 | 6.784% | $204.3739 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $108.60 | 7.365% | $116.5984 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $1,144.23 | $1,232.6640 | $1,232.67 | $1,232.60 | $1,232.70 | |