| 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 | $170.67 | 6.176% | $181.2106 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $75.70 | 8.577% | $82.1928 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $194.35 | 5.225% | $204.5048 | $204.50 | $204.50 | $204.50 |
| Purchase #4 | $116.81 | 3.230% | $120.583 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $148.84 | 11.225% | $165.5473 | $165.55 | $165.55 | $165.50 |
| Purchase #6 | $69.40 | 5.449% | $73.1816 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $161.71 | 13.323% | $183.2546 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $937.48 | $1,010.4747 | $1,010.46 | $1,010.50 | $1,010.50 | |