| 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 | $174.36 | 9.268% | $190.5197 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $22.99 | 5.692% | $24.2986 | $24.30 | $24.30 | $24.30 |
| Purchase #3 | $43.68 | 9.483% | $47.8222 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $210.60 | 7.119% | $225.5926 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $214.32 | 8.229% | $231.9564 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $67.58 | 5.447% | $71.2611 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $130.36 | 7.167% | $139.7029 | $139.70 | $139.70 | $139.70 |
| 7 purchase totals = | $863.89 | $931.1535 | $931.15 | $931.10 | $931.20 | |