| 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 | $179.84 | 13.508% | $204.1328 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $101.26 | 13.814% | $115.2481 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $123.65 | 7.146% | $132.486 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $34.46 | 6.306% | $36.633 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $76.75 | 7.862% | $82.7841 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $158.93 | 4.159% | $165.5399 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $242.78 | 8.713% | $263.9334 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $917.67 | $1,000.7573 | $1,000.75 | $1,000.85 | $1,000.60 | |