| 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 | $157.61 | 12.838% | $177.844 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $227.59 | 11.505% | $253.7742 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $128.51 | 5.367% | $135.4071 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $88.55 | 6.573% | $94.3704 | $94.37 | $94.35 | $94.40 |
| Purchase #5 | $200.95 | 3.635% | $208.2545 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $78.27 | 4.746% | $81.9847 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $102.96 | 4.141% | $107.2236 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $984.44 | $1,058.8585 | $1,058.84 | $1,058.80 | $1,058.90 | |