| 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 | $143.53 | 8.632% | $155.9195 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $202.55 | 7.657% | $218.0593 | $218.06 | $218.05 | $218.10 |
| Purchase #3 | $34.84 | 6.378% | $37.0621 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $177.47 | 9.561% | $194.4379 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $211.79 | 3.557% | $219.3234 | $219.32 | $219.30 | $219.30 |
| Purchase #6 | $118.50 | 7.772% | $127.7098 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $192.52 | 11.699% | $215.0429 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,081.20 | $1,167.5549 | $1,167.55 | $1,167.50 | $1,167.50 | |