| 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 | $175.66 | 4.271% | $183.1624 | $183.16 | $183.15 | $183.20 |
| Purchase #2 | $91.42 | 3.692% | $94.7952 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $102.59 | 9.522% | $112.3586 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $142.82 | 7.646% | $153.74 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $62.83 | 9.155% | $68.5821 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $73.63 | 3.220% | $76.0009 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $155.55 | 3.638% | $161.2089 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $804.50 | $849.8481 | $849.85 | $849.85 | $849.90 | |