| 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 | $175.36 | 4.151% | $182.6392 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $86.57 | 7.574% | $93.1268 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $81.74 | 4.846% | $85.7011 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $179.58 | 5.258% | $189.0223 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $32.34 | 13.414% | $36.6781 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $70.84 | 8.466% | $76.8373 | $76.84 | $76.85 | $76.80 |
| Purchase #7 | $185.99 | 6.111% | $197.3558 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $812.42 | $861.3606 | $861.37 | $861.40 | $861.30 | |