| 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 | $180.72 | 13.744% | $205.5582 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $60.62 | 4.739% | $63.4928 | $63.49 | $63.50 | $63.50 |
| Purchase #3 | $31.32 | 7.367% | $33.6273 | $33.63 | $33.65 | $33.60 |
| Purchase #4 | $147.31 | 9.716% | $161.6226 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $5.88 | 12.333% | $6.6052 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $238.94 | 9.300% | $261.1614 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $8.60 | 5.265% | $9.0528 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $673.39 | $741.1203 | $741.12 | $741.10 | $741.20 | |