| 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 | $133.36 | 13.529% | $151.4023 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $169.39 | 3.675% | $175.6151 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $213.91 | 8.707% | $232.5351 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $72.85 | 6.381% | $77.4986 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $72.57 | 5.323% | $76.4329 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $231.68 | 3.418% | $239.5988 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $69.56 | 10.767% | $77.0495 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $963.32 | $1,030.1323 | $1,030.14 | $1,030.15 | $1,030.00 | |