| 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 | $114.44 | 3.669% | $118.6388 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $7.40 | 4.541% | $7.736 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $180.97 | 7.865% | $195.2033 | $195.20 | $195.20 | $195.20 |
| Purchase #4 | $77.75 | 9.437% | $85.0873 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $61.62 | 9.313% | $67.3587 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $114.81 | 6.360% | $122.1119 | $122.11 | $122.10 | $122.10 |
| Purchase #7 | $70.54 | 7.237% | $75.645 | $75.65 | $75.65 | $75.60 |
| 7 purchase totals = | $627.53 | $671.7810 | $671.79 | $671.80 | $671.70 | |