| 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 | $167.73 | 5.235% | $176.5107 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $141.39 | 12.520% | $159.092 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $108.50 | 3.192% | $111.9633 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $151.95 | 12.755% | $171.3312 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $120.32 | 12.721% | $135.6259 | $135.63 | $135.65 | $135.60 |
| Purchase #6 | $170.51 | 4.340% | $177.9101 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $114.31 | 6.181% | $121.3755 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $974.71 | $1,053.8087 | $1,053.81 | $1,053.85 | $1,053.80 | |