| 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 | $136.64 | 4.776% | $143.1659 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $248.33 | 7.266% | $266.3737 | $266.37 | $266.35 | $266.40 |
| Purchase #3 | $22.53 | 6.847% | $24.0726 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $92.29 | 5.475% | $97.3429 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $236.66 | 4.769% | $247.9463 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $250.27 | 9.258% | $273.44 | $273.44 | $273.45 | $273.40 |
| Purchase #7 | $135.57 | 8.737% | $147.4148 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,122.29 | $1,199.7562 | $1,199.75 | $1,199.70 | $1,199.70 | |