| 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 | $155.62 | 11.846% | $174.0547 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $208.27 | 5.462% | $219.6457 | $219.65 | $219.65 | $219.60 |
| Purchase #3 | $168.70 | 11.587% | $188.2473 | $188.25 | $188.25 | $188.20 |
| Purchase #4 | $153.29 | 8.385% | $166.1434 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $154.41 | 10.411% | $170.4856 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $37.49 | 9.522% | $41.0598 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $99.94 | 10.440% | $110.3737 | $110.37 | $110.35 | $110.40 |
| 7 purchase totals = | $977.72 | $1,070.0102 | $1,070.01 | $1,070.00 | $1,070.00 | |