| 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 | $201.91 | 4.120% | $210.2287 | $210.23 | $210.25 | $210.20 |
| Purchase #2 | $158.54 | 10.667% | $175.4515 | $175.45 | $175.45 | $175.50 |
| Purchase #3 | $67.31 | 8.837% | $73.2582 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $65.90 | 13.162% | $74.5738 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $154.95 | 7.510% | $166.5867 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $219.91 | 6.614% | $234.4548 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $177.57 | 11.422% | $197.852 | $197.85 | $197.85 | $197.90 |
| 7 purchase totals = | $1,046.09 | $1,132.4057 | $1,132.40 | $1,132.40 | $1,132.60 | |