| 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 | $181.75 | 9.808% | $199.576 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $234.79 | 8.170% | $253.9723 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $127.43 | 13.664% | $144.842 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $128.38 | 13.204% | $145.3313 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $48.56 | 4.387% | $50.6903 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $157.33 | 7.480% | $169.0983 | $169.10 | $169.10 | $169.10 |
| Purchase #7 | $43.81 | 10.300% | $48.3224 | $48.32 | $48.30 | $48.30 |
| 7 purchase totals = | $922.05 | $1,011.8326 | $1,011.83 | $1,011.85 | $1,011.80 | |