| 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 | $226.80 | 4.628% | $237.2963 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $24.28 | 13.620% | $27.5869 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $150.81 | 5.252% | $158.7305 | $158.73 | $158.75 | $158.70 |
| Purchase #4 | $169.71 | 4.549% | $177.4301 | $177.43 | $177.45 | $177.40 |
| Purchase #5 | $32.85 | 8.872% | $35.7645 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $207.32 | 7.865% | $223.6257 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $16.37 | 8.159% | $17.7056 | $17.71 | $17.70 | $17.70 |
| 7 purchase totals = | $828.14 | $878.1396 | $878.15 | $878.20 | $878.10 | |