| 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 | $137.78 | 3.527% | $142.6395 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $117.42 | 6.341% | $124.8656 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $81.31 | 13.283% | $92.1104 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $176.37 | 11.497% | $196.6473 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $110.53 | 12.635% | $124.4955 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $146.87 | 4.557% | $153.5629 | $153.56 | $153.55 | $153.60 |
| Purchase #7 | $226.73 | 13.788% | $257.9915 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $997.01 | $1,092.3127 | $1,092.32 | $1,092.30 | $1,092.30 | |