| 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 | $167.84 | 6.625% | $178.9594 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $170.89 | 12.784% | $192.7366 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $160.46 | 3.362% | $165.8547 | $165.85 | $165.85 | $165.90 |
| Purchase #4 | $244.67 | 10.259% | $269.7707 | $269.77 | $269.75 | $269.80 |
| Purchase #5 | $113.62 | 7.790% | $122.471 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $232.39 | 11.648% | $259.4588 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $200.45 | 3.318% | $207.1009 | $207.10 | $207.10 | $207.10 |
| 7 purchase totals = | $1,290.32 | $1,396.3521 | $1,396.35 | $1,396.30 | $1,396.50 | |