| 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 | $23.66 | 10.561% | $26.1587 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $146.77 | 4.303% | $153.0855 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $136.90 | 4.867% | $143.5629 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $160.55 | 4.630% | $167.9835 | $167.98 | $168.00 | $168.00 |
| Purchase #5 | $23.82 | 3.512% | $24.6566 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $127.57 | 3.523% | $132.0643 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $32.90 | 11.668% | $36.7388 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $652.17 | $684.2503 | $684.25 | $684.25 | $684.40 | |