| 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 | $111.68 | 4.265% | $116.4432 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $60.94 | 11.650% | $68.0395 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $118.30 | 6.186% | $125.618 | $125.62 | $125.60 | $125.60 |
| Purchase #4 | $166.50 | 4.561% | $174.0941 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $88.31 | 4.398% | $92.1939 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $171.50 | 7.614% | $184.558 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $141.75 | 3.868% | $147.2329 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $858.98 | $908.1796 | $908.17 | $908.20 | $908.10 | |