| 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 | $200.39 | 8.427% | $217.2769 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $160.58 | 4.324% | $167.5235 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $55.41 | 8.865% | $60.3221 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $152.98 | 9.209% | $167.0679 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $173.94 | 13.566% | $197.5367 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $142.97 | 10.423% | $157.8718 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $12.83 | 4.166% | $13.3645 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $899.10 | $980.9634 | $980.96 | $980.90 | $981.00 | |