| 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 | $143.29 | 10.442% | $158.2523 | $158.25 | $158.25 | $158.30 |
| Purchase #2 | $88.83 | 5.721% | $93.912 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $80.29 | 3.154% | $82.8223 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $226.30 | 12.524% | $254.6418 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $212.97 | 10.446% | $235.2168 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $136.75 | 10.804% | $151.5245 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $198.57 | 12.618% | $223.6256 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,087.00 | $1,199.9953 | $1,199.99 | $1,199.95 | $1,199.90 | |