| 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 | $157.94 | 5.868% | $167.2079 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $32.59 | 13.247% | $36.9072 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $170.56 | 12.578% | $192.013 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $18.69 | 13.120% | $21.1421 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $10.82 | 9.847% | $11.8854 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $242.79 | 11.637% | $271.0435 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $62.77 | 12.533% | $70.637 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $696.16 | $770.8361 | $770.84 | $770.85 | $770.70 | |