| 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 | $162.64 | 12.849% | $183.5376 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $87.90 | 5.740% | $92.9455 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $78.63 | 13.170% | $88.9856 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $77.70 | 7.107% | $83.2221 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $84.91 | 7.844% | $91.5703 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $65.31 | 4.714% | $68.3887 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $165.40 | 10.764% | $183.2037 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $722.49 | $791.8535 | $791.86 | $791.85 | $791.80 | |