| 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 | $167.95 | 6.293% | $178.5191 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $39.58 | 5.319% | $41.6853 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $215.35 | 4.199% | $224.3925 | $224.39 | $224.40 | $224.40 |
| Purchase #4 | $199.35 | 4.257% | $207.8363 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $184.34 | 12.702% | $207.7549 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $126.80 | 12.731% | $142.9429 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $248.81 | 11.109% | $276.4503 | $276.45 | $276.45 | $276.50 |
| 7 purchase totals = | $1,182.18 | $1,279.5813 | $1,279.58 | $1,279.60 | $1,279.60 | |