| 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 | $134.26 | 11.556% | $149.7751 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $26.43 | 4.566% | $27.6368 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $159.36 | 7.648% | $171.5479 | $171.55 | $171.55 | $171.50 |
| Purchase #4 | $145.72 | 4.183% | $151.8155 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $177.43 | 3.575% | $183.7731 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $153.83 | 12.127% | $172.485 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $114.31 | 13.269% | $129.4778 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $911.34 | $986.5112 | $986.53 | $986.55 | $986.50 | |