| 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 | $135.76 | 7.348% | $145.7356 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $88.59 | 6.749% | $94.5689 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $67.41 | 6.708% | $71.9319 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $210.35 | 12.439% | $236.5154 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $108.85 | 8.319% | $117.9052 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $215.93 | 3.558% | $223.6128 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $20.61 | 5.592% | $21.7625 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $847.50 | $912.0323 | $912.04 | $912.00 | $912.00 | |