| 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 | $165.39 | 3.252% | $170.7685 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $12.44 | 3.578% | $12.8851 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $184.44 | 4.617% | $192.9556 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $58.94 | 5.376% | $62.1086 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $183.32 | 13.313% | $207.7254 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $183.43 | 9.443% | $200.7513 | $200.75 | $200.75 | $200.80 |
| Purchase #7 | $56.77 | 10.793% | $62.8972 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $844.73 | $910.0917 | $910.11 | $910.10 | $910.20 | |