| 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 | $158.72 | 10.476% | $175.3475 | $175.35 | $175.35 | $175.30 |
| Purchase #2 | $111.99 | 7.194% | $120.0466 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $11.79 | 10.209% | $12.9936 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $28.78 | 10.641% | $31.8425 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $39.62 | 3.659% | $41.0697 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $49.51 | 7.358% | $53.1529 | $53.15 | $53.15 | $53.20 |
| Purchase #7 | $82.52 | 13.137% | $93.3607 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $482.93 | $527.8135 | $527.81 | $527.80 | $527.80 | |