| 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 | $134.76 | 4.339% | $140.6072 | $140.61 | $140.60 | $140.60 |
| Purchase #2 | $183.50 | 12.263% | $206.0026 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $71.88 | 13.710% | $81.7347 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $85.78 | 8.425% | $93.007 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $113.59 | 5.868% | $120.2555 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $90.62 | 11.828% | $101.3385 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $135.26 | 5.708% | $142.9806 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $815.39 | $885.9261 | $885.93 | $885.95 | $885.90 | |