| 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 | $139.51 | 3.463% | $144.3412 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $177.98 | 13.517% | $202.0376 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $103.45 | 7.660% | $111.3743 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $123.32 | 5.561% | $130.1778 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $152.76 | 7.303% | $163.9161 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $178.80 | 11.138% | $198.7147 | $198.71 | $198.70 | $198.70 |
| Purchase #7 | $114.58 | 10.632% | $126.7621 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $990.40 | $1,077.3238 | $1,077.32 | $1,077.30 | $1,077.30 | |