| 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 | $112.72 | 8.533% | $122.3384 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $177.39 | 12.707% | $199.9309 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $179.29 | 4.214% | $186.8453 | $186.85 | $186.85 | $186.80 |
| Purchase #4 | $137.46 | 6.176% | $145.9495 | $145.95 | $145.95 | $145.90 |
| Purchase #5 | $63.42 | 12.738% | $71.4984 | $71.50 | $71.50 | $71.50 |
| Purchase #6 | $180.77 | 6.699% | $192.8798 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $21.33 | 8.722% | $23.1904 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $872.38 | $942.6327 | $942.64 | $942.70 | $942.50 | |