| 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 | $147.82 | 6.695% | $157.7165 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $169.91 | 11.860% | $190.0613 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $63.99 | 9.375% | $69.9891 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $182.51 | 4.486% | $190.6974 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $126.48 | 5.564% | $133.5173 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $60.42 | 8.765% | $65.7158 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $176.39 | 10.397% | $194.7293 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $927.52 | $1,002.4267 | $1,002.44 | $1,002.40 | $1,002.40 | |