| 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 | $131.28 | 3.220% | $135.5072 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $87.34 | 7.846% | $94.1927 | $94.19 | $94.20 | $94.20 |
| Purchase #3 | $60.42 | 12.616% | $68.0426 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $166.90 | 7.704% | $179.758 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $169.52 | 3.223% | $174.9836 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $47.52 | 3.256% | $49.0673 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $146.49 | 11.180% | $162.8676 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $809.47 | $864.4190 | $864.42 | $864.40 | $864.50 | |