| 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 | $15.31 | 6.149% | $16.2514 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $181.54 | 9.217% | $198.2725 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $180.71 | 3.454% | $186.9517 | $186.95 | $186.95 | $187.00 |
| Purchase #4 | $18.40 | 11.738% | $20.5598 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $126.81 | 6.738% | $135.3545 | $135.35 | $135.35 | $135.40 |
| Purchase #6 | $196.43 | 7.145% | $210.4649 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $113.75 | 4.716% | $119.1145 | $119.11 | $119.10 | $119.10 |
| 7 purchase totals = | $832.95 | $886.9693 | $886.95 | $886.90 | $887.20 | |