| 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 | $161.95 | 4.324% | $168.9527 | $168.95 | $168.95 | $169.00 |
| Purchase #2 | $101.79 | 13.630% | $115.664 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $49.60 | 13.512% | $56.302 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $158.75 | 10.391% | $175.2457 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $104.62 | 9.566% | $114.6279 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $223.65 | 3.284% | $230.9947 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $135.30 | 4.385% | $141.2329 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $935.66 | $1,003.0199 | $1,003.01 | $1,003.05 | $1,003.00 | |