| 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 | $173.90 | 12.805% | $196.1679 | $196.17 | $196.15 | $196.20 |
| Purchase #2 | $72.92 | 4.469% | $76.1788 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $115.84 | 11.454% | $129.1083 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $200.99 | 5.623% | $212.2917 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $117.77 | 7.513% | $126.6181 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $74.93 | 12.711% | $84.4544 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $133.54 | 10.515% | $147.5817 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $889.89 | $972.4009 | $972.40 | $972.40 | $972.50 | |