| 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 | $168.93 | 6.134% | $179.2922 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $46.46 | 4.423% | $48.5149 | $48.51 | $48.50 | $48.50 |
| Purchase #3 | $98.71 | 6.207% | $104.8369 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $51.63 | 5.819% | $54.6343 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $149.57 | 8.262% | $161.9275 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $6.85 | 6.869% | $7.3205 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $243.83 | 3.590% | $252.5835 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $765.98 | $809.1098 | $809.10 | $809.15 | $809.00 | |