| 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 | $174.79 | 4.283% | $182.2763 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $181.53 | 4.158% | $189.078 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $215.35 | 7.672% | $231.8717 | $231.87 | $231.85 | $231.90 |
| Purchase #4 | $162.71 | 12.783% | $183.5092 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $199.39 | 12.622% | $224.557 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $144.69 | 8.337% | $156.7528 | $156.75 | $156.75 | $156.80 |
| Purchase #7 | $108.99 | 4.228% | $113.5981 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $1,187.45 | $1,281.6431 | $1,281.65 | $1,281.65 | $1,281.80 | |