| 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 | $175.97 | 6.189% | $186.8608 | $186.86 | $186.85 | $186.90 |
| Purchase #2 | $226.58 | 3.666% | $234.8864 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $238.29 | 13.174% | $269.6823 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $22.26 | 10.743% | $24.6514 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $40.99 | 13.303% | $46.4429 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $21.80 | 12.371% | $24.4969 | $24.50 | $24.50 | $24.50 |
| Purchase #7 | $121.65 | 4.747% | $127.4247 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $847.54 | $914.4454 | $914.44 | $914.45 | $914.50 | |