| 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 | $187.72 | 11.145% | $208.6414 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $86.68 | 4.163% | $90.2885 | $90.29 | $90.30 | $90.30 |
| Purchase #3 | $208.75 | 13.200% | $236.305 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $150.48 | 5.114% | $158.1755 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $49.96 | 8.223% | $54.0682 | $54.07 | $54.05 | $54.10 |
| Purchase #6 | $136.60 | 6.462% | $145.4271 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $79.41 | 4.520% | $82.9993 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $899.60 | $975.9050 | $975.92 | $975.95 | $975.90 | |