| 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 | $149.51 | 3.270% | $154.399 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $173.31 | 4.630% | $181.3343 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $104.62 | 13.346% | $118.5826 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $6.51 | 13.536% | $7.3912 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $224.80 | 12.301% | $252.4526 | $252.45 | $252.45 | $252.50 |
| Purchase #6 | $234.77 | 6.279% | $249.5112 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $177.35 | 6.173% | $188.2978 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $1,070.87 | $1,151.9687 | $1,151.96 | $1,152.00 | $1,152.00 | |