| 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 | $178.33 | 4.857% | $186.9915 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $65.32 | 6.412% | $69.5083 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $109.29 | 3.129% | $112.7097 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $48.71 | 8.618% | $52.9078 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $237.71 | 12.650% | $267.7803 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $235.50 | 12.712% | $265.4368 | $265.44 | $265.45 | $265.40 |
| Purchase #7 | $206.93 | 7.131% | $221.6862 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $1,081.79 | $1,177.0206 | $1,177.03 | $1,177.05 | $1,177.00 | |