| 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 | $163.55 | 3.443% | $169.181 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $111.57 | 3.697% | $115.6947 | $115.69 | $115.70 | $115.70 |
| Purchase #3 | $239.62 | 11.374% | $266.8744 | $266.87 | $266.85 | $266.90 |
| Purchase #4 | $117.27 | 4.851% | $122.9588 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $78.57 | 9.237% | $85.8275 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $170.40 | 9.803% | $187.1043 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $69.47 | 7.705% | $74.8227 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $950.45 | $1,022.4634 | $1,022.45 | $1,022.45 | $1,022.50 | |