| 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 | $126.63 | 9.183% | $138.2584 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $161.25 | 11.287% | $179.4503 | $179.45 | $179.45 | $179.50 |
| Purchase #3 | $75.53 | 6.353% | $80.3284 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $240.79 | 5.167% | $253.2316 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $18.66 | 11.431% | $20.793 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $98.30 | 3.727% | $101.9636 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $24.74 | 9.646% | $27.1264 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $745.90 | $801.1517 | $801.15 | $801.20 | $801.20 | |