| 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 | $134.29 | 7.124% | $143.8568 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $232.68 | 7.590% | $250.3404 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $44.30 | 12.453% | $49.8167 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $170.41 | 8.512% | $184.9153 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $25.29 | 6.441% | $26.9189 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $213.40 | 11.160% | $237.2154 | $237.22 | $237.20 | $237.20 |
| Purchase #7 | $166.71 | 6.245% | $177.121 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $987.08 | $1,070.1845 | $1,070.20 | $1,070.10 | $1,070.10 | |