| 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 | $178.71 | 3.373% | $184.7379 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $13.87 | 12.832% | $15.6498 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $81.75 | 12.804% | $92.2173 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $214.27 | 6.853% | $228.9539 | $228.95 | $228.95 | $229.00 |
| Purchase #5 | $69.74 | 8.288% | $75.5201 | $75.52 | $75.50 | $75.50 |
| Purchase #6 | $60.89 | 12.619% | $68.5737 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $28.64 | 9.123% | $31.2528 | $31.25 | $31.25 | $31.30 |
| 7 purchase totals = | $647.87 | $696.9055 | $696.90 | $696.85 | $696.90 | |