| 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 | $115.99 | 13.422% | $131.5582 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $176.55 | 12.782% | $199.1166 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $142.90 | 6.792% | $152.6058 | $152.61 | $152.60 | $152.60 |
| Purchase #4 | $154.30 | 8.393% | $167.2504 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $14.58 | 4.629% | $15.2549 | $15.25 | $15.25 | $15.30 |
| Purchase #6 | $84.34 | 12.318% | $94.729 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $12.84 | 11.302% | $14.2912 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $701.50 | $774.8061 | $774.81 | $774.80 | $774.90 | |