| 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 | $178.36 | 9.154% | $194.6871 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $135.29 | 9.754% | $148.4862 | $148.49 | $148.50 | $148.50 |
| Purchase #3 | $169.54 | 13.341% | $192.1583 | $192.16 | $192.15 | $192.20 |
| Purchase #4 | $115.66 | 13.581% | $131.3678 | $131.37 | $131.35 | $131.40 |
| Purchase #5 | $175.49 | 6.171% | $186.3195 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $151.27 | 4.593% | $158.2178 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $31.91 | 5.501% | $33.6654 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $957.52 | $1,044.9021 | $1,044.92 | $1,044.85 | $1,045.00 | |