| 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 | $5.75 | 7.664% | $6.1907 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $161.57 | 4.399% | $168.6775 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $187.39 | 7.575% | $201.5848 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $146.47 | 6.209% | $155.5643 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $114.60 | 5.108% | $120.4538 | $120.45 | $120.45 | $120.50 |
| Purchase #6 | $230.64 | 13.446% | $261.6519 | $261.65 | $261.65 | $261.70 |
| Purchase #7 | $124.58 | 8.429% | $135.0808 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $971.00 | $1,049.2038 | $1,049.19 | $1,049.25 | $1,049.40 | |