| 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 | $137.92 | 12.486% | $155.1407 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $174.82 | 3.679% | $181.2516 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $81.93 | 11.602% | $91.4355 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $38.93 | 10.607% | $43.0593 | $43.06 | $43.05 | $43.10 |
| Purchase #5 | $234.41 | 9.425% | $256.5031 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $119.54 | 6.552% | $127.3723 | $127.37 | $127.35 | $127.40 |
| Purchase #7 | $191.53 | 8.591% | $207.9843 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $979.08 | $1,062.7468 | $1,062.74 | $1,062.75 | $1,062.80 | |