| 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 | $67.72 | 3.837% | $70.3184 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $82.43 | 10.539% | $91.1173 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $137.65 | 10.256% | $151.7674 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $146.95 | 5.709% | $155.3394 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $228.74 | 4.493% | $239.0173 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $192.36 | 12.629% | $216.6531 | $216.65 | $216.65 | $216.70 |
| Purchase #7 | $192.63 | 7.617% | $207.3026 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $1,048.48 | $1,131.5155 | $1,131.52 | $1,131.45 | $1,131.50 | |