| 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 | $163.64 | 11.825% | $182.9904 | $182.99 | $183.00 | $183.00 |
| Purchase #2 | $203.47 | 5.680% | $215.0271 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $241.88 | 9.129% | $263.9612 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $93.41 | 7.725% | $100.6259 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $204.76 | 12.326% | $229.9987 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $232.50 | 9.179% | $253.8412 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $36.84 | 7.509% | $39.6063 | $39.61 | $39.60 | $39.60 |
| 7 purchase totals = | $1,176.50 | $1,286.0508 | $1,286.06 | $1,286.10 | $1,286.00 | |