| 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 | $177.29 | 4.742% | $185.6971 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $232.85 | 11.484% | $259.5905 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $92.41 | 3.704% | $95.8329 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $199.96 | 7.633% | $215.2229 | $215.22 | $215.20 | $215.20 |
| Purchase #5 | $21.96 | 3.133% | $22.648 | $22.65 | $22.65 | $22.60 |
| Purchase #6 | $86.71 | 9.142% | $94.637 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $168.77 | 9.353% | $184.5551 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $979.95 | $1,058.1835 | $1,058.19 | $1,058.20 | $1,058.10 | |