| 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 | $160.25 | 11.631% | $178.8887 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $50.92 | 4.561% | $53.2425 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $175.40 | 13.585% | $199.2281 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $41.55 | 10.313% | $45.8351 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $168.92 | 10.428% | $186.535 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $137.41 | 7.412% | $147.5948 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $236.64 | 4.655% | $247.6556 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $971.09 | $1,058.9798 | $1,058.99 | $1,059.05 | $1,058.90 | |