| 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 | $167.40 | 6.209% | $177.7939 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $217.38 | 13.581% | $246.9024 | $246.90 | $246.90 | $246.90 |
| Purchase #3 | $119.85 | 12.406% | $134.7186 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $109.83 | 8.323% | $118.9712 | $118.97 | $118.95 | $119.00 |
| Purchase #5 | $40.25 | 7.684% | $43.3428 | $43.34 | $43.35 | $43.30 |
| Purchase #6 | $242.50 | 13.193% | $274.493 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $85.39 | 3.682% | $88.5341 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $982.60 | $1,084.7560 | $1,084.74 | $1,084.75 | $1,084.70 | |