| 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 | $188.57 | 10.233% | $207.8664 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $84.53 | 7.530% | $90.8951 | $90.90 | $90.90 | $90.90 |
| Purchase #3 | $33.48 | 5.865% | $35.4436 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $180.36 | 8.576% | $195.8277 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $70.93 | 3.710% | $73.5615 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $140.41 | 5.337% | $147.9037 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $195.71 | 6.313% | $208.0652 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $893.99 | $959.5632 | $959.57 | $959.55 | $959.60 | |