| 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 | $170.70 | 10.220% | $188.1455 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $164.73 | 6.480% | $175.4045 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $124.82 | 7.403% | $134.0604 | $134.06 | $134.05 | $134.10 |
| Purchase #4 | $188.71 | 13.372% | $213.9443 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $6.71 | 13.560% | $7.6199 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $130.84 | 4.786% | $137.102 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $167.45 | 4.768% | $175.434 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $953.96 | $1,031.7106 | $1,031.70 | $1,031.70 | $1,031.60 | |