| 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 | $173.74 | 7.515% | $186.7966 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $175.70 | 4.266% | $183.1954 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $72.29 | 4.712% | $75.6963 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $42.35 | 9.155% | $46.2271 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $234.29 | 3.229% | $241.8552 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $84.59 | 8.644% | $91.902 | $91.90 | $91.90 | $91.90 |
| Purchase #7 | $105.82 | 6.714% | $112.9248 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $888.78 | $938.5974 | $938.61 | $938.60 | $938.60 | |