| 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 | $140.81 | 11.290% | $156.7074 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $124.86 | 13.275% | $141.4352 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $205.52 | 9.116% | $224.2552 | $224.26 | $224.25 | $224.30 |
| Purchase #4 | $80.79 | 12.400% | $90.808 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $124.44 | 11.558% | $138.8228 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $13.72 | 12.530% | $15.4391 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $173.74 | 12.550% | $195.5444 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $863.88 | $963.0121 | $963.02 | $963.00 | $962.90 | |