| 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 | $130.99 | 9.421% | $143.3306 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $151.76 | 10.538% | $167.7525 | $167.75 | $167.75 | $167.80 |
| Purchase #3 | $154.43 | 5.457% | $162.8572 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $19.73 | 8.444% | $21.396 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $243.72 | 11.686% | $272.2011 | $272.20 | $272.20 | $272.20 |
| Purchase #6 | $220.59 | 13.228% | $249.7696 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $204.39 | 7.824% | $220.3815 | $220.38 | $220.40 | $220.40 |
| 7 purchase totals = | $1,125.61 | $1,237.6885 | $1,237.69 | $1,237.70 | $1,237.80 | |