| 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 | $148.95 | 13.239% | $168.6695 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $248.60 | 10.129% | $273.7807 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $147.44 | 5.279% | $155.2234 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $195.38 | 9.227% | $213.4077 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $202.39 | 5.224% | $212.9629 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $103.73 | 8.672% | $112.7255 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $87.96 | 9.671% | $96.4666 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $1,134.45 | $1,233.2363 | $1,233.24 | $1,233.20 | $1,233.30 | |