| 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 | $40.94 | 9.343% | $44.765 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $105.31 | 7.379% | $113.0808 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $204.58 | 6.703% | $218.293 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $130.67 | 5.284% | $137.5746 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $151.42 | 7.168% | $162.2738 | $162.27 | $162.25 | $162.30 |
| Purchase #6 | $164.91 | 10.402% | $182.0639 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $52.85 | 7.492% | $56.8095 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $850.68 | $914.8606 | $914.85 | $914.80 | $915.00 | |