| 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 | $37.73 | 8.278% | $40.8533 | $40.85 | $40.85 | $40.90 |
| Purchase #2 | $212.95 | 11.364% | $237.1496 | $237.15 | $237.15 | $237.10 |
| Purchase #3 | $147.77 | 6.408% | $157.2391 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $5.35 | 5.354% | $5.6364 | $5.64 | $5.65 | $5.60 |
| Purchase #5 | $177.72 | 11.555% | $198.2555 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $167.68 | 6.258% | $178.1734 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $146.54 | 10.838% | $162.422 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $895.74 | $979.7293 | $979.73 | $979.70 | $979.70 | |