| 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 | $135.91 | 13.721% | $154.5582 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $90.90 | 6.403% | $96.7203 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $98.30 | 6.207% | $104.4015 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $15.40 | 13.795% | $17.5244 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $200.55 | 10.358% | $221.323 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $87.26 | 12.584% | $98.2408 | $98.24 | $98.25 | $98.20 |
| Purchase #7 | $195.61 | 5.342% | $206.0595 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $823.93 | $898.8277 | $898.82 | $898.75 | $898.80 | |