| 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 | $147.78 | 6.648% | $157.6044 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $176.53 | 12.641% | $198.8452 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $156.33 | 10.735% | $173.112 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $98.51 | 11.785% | $110.1194 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $76.88 | 10.733% | $85.1315 | $85.13 | $85.15 | $85.10 |
| Purchase #6 | $80.48 | 6.159% | $85.4368 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $47.29 | 8.296% | $51.2132 | $51.21 | $51.20 | $51.20 |
| 7 purchase totals = | $783.80 | $861.4625 | $861.46 | $861.45 | $861.30 | |