| 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 | $178.73 | 4.816% | $187.3376 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $208.84 | 12.508% | $234.9617 | $234.96 | $234.95 | $235.00 |
| Purchase #3 | $238.54 | 10.530% | $263.6583 | $263.66 | $263.65 | $263.70 |
| Purchase #4 | $224.35 | 8.396% | $243.1864 | $243.19 | $243.20 | $243.20 |
| Purchase #5 | $186.45 | 9.517% | $204.1944 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $69.83 | 5.623% | $73.7565 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $115.50 | 8.287% | $125.0715 | $125.07 | $125.05 | $125.10 |
| 7 purchase totals = | $1,222.24 | $1,332.1664 | $1,332.17 | $1,332.15 | $1,332.30 | |