| 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 | $191.98 | 3.699% | $199.0813 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $68.44 | 13.505% | $77.6828 | $77.68 | $77.70 | $77.70 |
| Purchase #3 | $13.63 | 12.362% | $15.3149 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $72.26 | 6.202% | $76.7416 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $29.58 | 7.147% | $31.6941 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $183.44 | 3.404% | $189.6843 | $189.68 | $189.70 | $189.70 |
| Purchase #7 | $158.34 | 4.627% | $165.6664 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $717.67 | $755.8654 | $755.85 | $755.90 | $755.90 | |