| 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 | $148.54 | 3.266% | $153.3913 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $65.91 | 4.600% | $68.9419 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $175.86 | 6.455% | $187.2118 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $127.45 | 5.123% | $133.9793 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $58.44 | 10.106% | $64.3459 | $64.35 | $64.35 | $64.30 |
| Purchase #6 | $250.37 | 9.425% | $273.9674 | $273.97 | $273.95 | $274.00 |
| Purchase #7 | $5.95 | 11.110% | $6.611 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $832.52 | $888.4486 | $888.45 | $888.45 | $888.40 | |