| 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 | $139.43 | 6.603% | $148.6366 | $148.64 | $148.65 | $148.60 |
| Purchase #2 | $99.77 | 11.323% | $111.067 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $198.78 | 12.252% | $223.1345 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $204.27 | 10.136% | $224.9748 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $199.80 | 7.764% | $215.3125 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $119.80 | 8.104% | $129.5086 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $24.37 | 6.550% | $25.9662 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $986.22 | $1,078.6002 | $1,078.60 | $1,078.55 | $1,078.60 | |