| 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 | $32.76 | 5.215% | $34.4684 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $166.95 | 4.242% | $174.032 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $36.74 | 3.846% | $38.153 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $174.80 | 5.167% | $183.8319 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $115.80 | 5.320% | $121.9606 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $111.92 | 8.630% | $121.5787 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $129.40 | 12.103% | $145.0613 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $768.37 | $819.0859 | $819.08 | $819.10 | $819.20 | |