| 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 | $179.93 | 10.691% | $199.1663 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $132.77 | 3.692% | $137.6719 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $21.96 | 12.525% | $24.7105 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $130.44 | 7.492% | $140.2126 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $126.99 | 6.799% | $135.6241 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $214.43 | 4.731% | $224.5747 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $121.57 | 8.187% | $131.5229 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $928.09 | $993.4830 | $993.47 | $993.35 | $993.50 | |