| 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 | $151.89 | 4.460% | $158.6643 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $68.52 | 11.647% | $76.5005 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $30.25 | 8.759% | $32.8996 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $132.84 | 7.464% | $142.7552 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $86.80 | 12.598% | $97.7351 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $157.41 | 5.108% | $165.4505 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $78.98 | 11.681% | $88.2057 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $706.69 | $762.2109 | $762.22 | $762.20 | $762.30 | |