| 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 | $13.75 | 13.622% | $15.623 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $173.55 | 6.103% | $184.1418 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $36.31 | 6.274% | $38.5881 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $169.96 | 3.438% | $175.8032 | $175.80 | $175.80 | $175.80 |
| Purchase #5 | $164.27 | 9.736% | $180.2633 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $35.98 | 12.138% | $40.3473 | $40.35 | $40.35 | $40.30 |
| Purchase #7 | $106.79 | 7.557% | $114.8601 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $700.61 | $749.6268 | $749.62 | $749.60 | $749.60 | |