| 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 | $152.45 | 9.662% | $167.1797 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $152.70 | 8.463% | $165.623 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $53.99 | 13.631% | $61.3494 | $61.35 | $61.35 | $61.30 |
| Purchase #4 | $127.49 | 6.298% | $135.5193 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $111.51 | 9.501% | $122.1046 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $200.83 | 5.626% | $212.1287 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $7.28 | 6.126% | $7.726 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $806.25 | $871.6307 | $871.63 | $871.65 | $871.50 | |