| 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 | $177.62 | 12.500% | $199.8225 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $56.51 | 7.780% | $60.9065 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $28.41 | 3.111% | $29.2938 | $29.29 | $29.30 | $29.30 |
| Purchase #4 | $147.95 | 8.410% | $160.3926 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $74.49 | 12.235% | $83.6039 | $83.60 | $83.60 | $83.60 |
| Purchase #6 | $147.77 | 12.336% | $165.9989 | $166.00 | $166.00 | $166.00 |
| Purchase #7 | $154.87 | 12.364% | $174.0181 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $787.62 | $874.0363 | $874.03 | $874.00 | $874.00 | |