| 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 | $153.44 | 10.309% | $169.2581 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $179.26 | 9.407% | $196.123 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $63.52 | 3.239% | $65.5774 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $174.66 | 5.789% | $184.7711 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $247.79 | 9.419% | $271.1293 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $165.50 | 12.342% | $185.926 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $161.81 | 11.734% | $180.7968 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $1,145.98 | $1,253.5817 | $1,253.59 | $1,253.60 | $1,253.60 | |