| 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 | $157.52 | 11.735% | $176.005 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $37.56 | 7.497% | $40.3759 | $40.38 | $40.40 | $40.40 |
| Purchase #3 | $239.30 | 13.730% | $272.1559 | $272.16 | $272.15 | $272.20 |
| Purchase #4 | $56.55 | 9.638% | $62.0003 | $62.00 | $62.00 | $62.00 |
| Purchase #5 | $237.88 | 6.337% | $252.9545 | $252.95 | $252.95 | $253.00 |
| Purchase #6 | $66.68 | 11.409% | $74.2875 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $200.74 | 7.762% | $216.3214 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $996.23 | $1,094.1005 | $1,094.11 | $1,094.10 | $1,094.20 | |