| 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 | $141.69 | 11.288% | $157.684 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $235.54 | 7.767% | $253.8344 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $204.32 | 4.573% | $213.6636 | $213.66 | $213.65 | $213.70 |
| Purchase #4 | $231.30 | 12.471% | $260.1454 | $260.15 | $260.15 | $260.10 |
| Purchase #5 | $172.93 | 3.841% | $179.5722 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $169.53 | 12.710% | $191.0773 | $191.08 | $191.10 | $191.10 |
| Purchase #7 | $157.40 | 5.169% | $165.536 | $165.54 | $165.55 | $165.50 |
| 7 purchase totals = | $1,312.71 | $1,421.5129 | $1,421.51 | $1,421.55 | $1,421.50 | |