| 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 | $157.78 | 3.366% | $163.0909 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $71.55 | 12.374% | $80.4036 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $198.43 | 4.268% | $206.899 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $217.48 | 9.588% | $238.332 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $42.79 | 9.147% | $46.704 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $145.26 | 12.696% | $163.7022 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $24.32 | 4.574% | $25.4324 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $857.61 | $924.5641 | $924.55 | $924.60 | $924.50 | |