| 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 | $155.29 | 13.104% | $175.6392 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $177.33 | 11.692% | $198.0634 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $210.68 | 12.743% | $237.527 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $16.82 | 4.746% | $17.6183 | $17.62 | $17.60 | $17.60 |
| Purchase #5 | $238.97 | 12.367% | $268.5234 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $63.84 | 7.394% | $68.5603 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $176.30 | 9.395% | $192.8634 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $1,039.23 | $1,158.7950 | $1,158.79 | $1,158.75 | $1,158.80 | |