| 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 | $180.66 | 6.740% | $192.8365 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $226.78 | 7.431% | $243.632 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $108.32 | 9.861% | $119.0014 | $119.00 | $119.00 | $119.00 |
| Purchase #4 | $142.31 | 11.417% | $158.5575 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $222.32 | 7.628% | $239.2786 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $134.30 | 6.135% | $142.5393 | $142.54 | $142.55 | $142.50 |
| Purchase #7 | $213.43 | 12.760% | $240.6637 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $1,228.12 | $1,336.5090 | $1,336.51 | $1,336.55 | $1,336.50 | |