| 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 | $118.84 | 13.676% | $135.0926 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $120.62 | 8.618% | $131.015 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $62.69 | 11.411% | $69.8436 | $69.84 | $69.85 | $69.80 |
| Purchase #4 | $144.92 | 8.321% | $156.9788 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $24.33 | 5.140% | $25.5806 | $25.58 | $25.60 | $25.60 |
| Purchase #6 | $29.33 | 6.523% | $31.2432 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $227.44 | 13.246% | $257.5667 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $728.17 | $807.3205 | $807.32 | $807.35 | $807.30 | |