| 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 | $186.29 | 13.630% | $211.6813 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $145.83 | 6.383% | $155.1383 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $39.74 | 6.420% | $42.2913 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $60.90 | 8.210% | $65.8999 | $65.90 | $65.90 | $65.90 |
| Purchase #5 | $68.56 | 10.335% | $75.6457 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $38.36 | 13.201% | $43.4239 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $31.54 | 4.747% | $33.0372 | $33.04 | $33.05 | $33.00 |
| 7 purchase totals = | $571.22 | $627.1176 | $627.12 | $627.15 | $627.00 | |