| 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 | $17.66 | 13.665% | $20.0732 | $20.07 | $20.05 | $20.10 |
| Purchase #2 | $154.57 | 8.237% | $167.3019 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $33.71 | 11.310% | $37.5226 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $26.35 | 3.568% | $27.2902 | $27.29 | $27.30 | $27.30 |
| Purchase #5 | $152.60 | 6.287% | $162.194 | $162.19 | $162.20 | $162.20 |
| Purchase #6 | $158.72 | 9.786% | $174.2523 | $174.25 | $174.25 | $174.30 |
| Purchase #7 | $113.36 | 11.781% | $126.7149 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $656.97 | $715.3491 | $715.33 | $715.30 | $715.40 | |