| 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 | $173.73 | 4.783% | $182.0395 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $70.78 | 6.227% | $75.1875 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $72.37 | 7.113% | $77.5177 | $77.52 | $77.50 | $77.50 |
| Purchase #4 | $21.73 | 7.485% | $23.3565 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $163.53 | 7.212% | $175.3238 | $175.32 | $175.30 | $175.30 |
| Purchase #6 | $18.37 | 6.641% | $19.59 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $179.61 | 9.503% | $196.6783 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $700.12 | $749.6933 | $749.70 | $749.70 | $749.70 | |