| 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 | $6.78 | 11.653% | $7.5701 | $7.57 | $7.55 | $7.60 |
| Purchase #2 | $140.64 | 7.861% | $151.6957 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $171.63 | 9.295% | $187.583 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $137.62 | 4.813% | $144.2437 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $192.39 | 3.242% | $198.6273 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $91.44 | 4.614% | $95.659 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $107.63 | 3.368% | $111.255 | $111.26 | $111.25 | $111.30 |
| 7 purchase totals = | $848.13 | $896.6338 | $896.64 | $896.65 | $896.70 | |