| 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 | $175.74 | 6.695% | $187.5058 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $221.38 | 11.284% | $246.3605 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $178.25 | 11.457% | $198.6721 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $113.47 | 5.178% | $119.3455 | $119.35 | $119.35 | $119.30 |
| Purchase #5 | $205.77 | 13.713% | $233.9872 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $72.58 | 9.139% | $79.2131 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $170.51 | 13.166% | $192.9593 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $1,137.70 | $1,258.0435 | $1,258.05 | $1,258.00 | $1,258.10 | |