| 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 | $177.69 | 5.200% | $186.9299 | $186.93 | $186.95 | $186.90 |
| Purchase #2 | $5.38 | 4.479% | $5.621 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $149.96 | 7.824% | $161.6929 | $161.69 | $161.70 | $161.70 |
| Purchase #4 | $176.75 | 11.373% | $196.8518 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $174.35 | 10.295% | $192.2993 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $21.57 | 11.694% | $24.0924 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $143.54 | 8.200% | $155.3103 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $849.24 | $922.7976 | $922.79 | $922.80 | $922.80 | |