| 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 | $179.63 | 12.553% | $202.179 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $120.34 | 4.812% | $126.1308 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $205.46 | 10.114% | $226.2402 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $171.48 | 11.759% | $191.6443 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $34.78 | 7.651% | $37.441 | $37.44 | $37.45 | $37.40 |
| Purchase #6 | $129.44 | 9.188% | $141.3329 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $45.39 | 9.474% | $49.6902 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $886.52 | $974.6584 | $974.65 | $974.75 | $974.50 | |