| 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 | $140.58 | 10.395% | $155.1933 | $155.19 | $155.20 | $155.20 |
| Purchase #2 | $177.43 | 5.851% | $187.8114 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $136.78 | 4.411% | $142.8134 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $120.75 | 4.351% | $126.0038 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $110.92 | 6.767% | $118.426 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $134.47 | 11.359% | $149.7444 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $5.63 | 10.809% | $6.2385 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $826.56 | $886.2308 | $886.22 | $886.25 | $886.10 | |