| 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 | $163.79 | 7.509% | $176.089 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $62.97 | 5.762% | $66.5983 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $141.76 | 9.510% | $155.2414 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $181.81 | 11.172% | $202.1218 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $11.67 | 12.636% | $13.1446 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $115.65 | 13.230% | $130.9505 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $107.93 | 12.635% | $121.567 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $785.58 | $865.7126 | $865.71 | $865.70 | $865.70 | |