| 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 | $153.99 | 11.736% | $172.0623 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $130.46 | 8.732% | $141.8518 | $141.85 | $141.85 | $141.90 |
| Purchase #3 | $136.38 | 13.694% | $155.0559 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $81.79 | 3.237% | $84.4375 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $188.57 | 7.601% | $202.9032 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $207.29 | 3.513% | $214.5721 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $96.41 | 9.619% | $105.6837 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $994.89 | $1,076.5665 | $1,076.56 | $1,076.55 | $1,076.70 | |