| 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 | $16.85 | 6.672% | $17.9742 | $17.97 | $17.95 | $18.00 |
| Purchase #2 | $231.73 | 13.630% | $263.3148 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $91.77 | 5.582% | $96.8926 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $176.91 | 6.343% | $188.1314 | $188.13 | $188.15 | $188.10 |
| Purchase #5 | $120.29 | 11.561% | $134.1967 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $109.41 | 9.643% | $119.9604 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $225.64 | 5.250% | $237.4861 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $972.60 | $1,057.9562 | $1,057.95 | $1,057.95 | $1,058.00 | |