| 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 | $42.29 | 9.211% | $46.1853 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $156.73 | 7.742% | $168.864 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $126.45 | 8.546% | $137.2564 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $168.33 | 10.667% | $186.2858 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $67.51 | 10.713% | $74.7423 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $51.97 | 9.139% | $56.7195 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $59.96 | 12.815% | $67.6439 | $67.64 | $67.65 | $67.60 |
| 7 purchase totals = | $673.24 | $737.6972 | $737.70 | $737.70 | $737.70 | |