| 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 | $145.58 | 3.492% | $150.6637 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $203.27 | 11.390% | $226.4225 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $79.25 | 7.433% | $85.1407 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $43.42 | 3.270% | $44.8398 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $120.43 | 8.799% | $131.0266 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $129.93 | 9.363% | $142.0953 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $63.33 | 6.102% | $67.1944 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $785.21 | $847.3830 | $847.38 | $847.40 | $847.30 | |