| 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 | $158.84 | 6.323% | $168.8835 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $156.74 | 3.627% | $162.425 | $162.43 | $162.45 | $162.40 |
| Purchase #3 | $180.55 | 11.597% | $201.4884 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $209.57 | 12.704% | $236.1938 | $236.19 | $236.20 | $236.20 |
| Purchase #5 | $151.96 | 11.540% | $169.4962 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $165.63 | 4.125% | $172.4622 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $55.57 | 5.798% | $58.7919 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $1,078.86 | $1,169.7410 | $1,169.74 | $1,169.80 | $1,169.80 | |