| 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 | $190.66 | 12.354% | $214.2141 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $174.33 | 8.427% | $189.0208 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $154.60 | 13.757% | $175.8683 | $175.87 | $175.85 | $175.90 |
| Purchase #4 | $163.54 | 11.236% | $181.9154 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $183.51 | 3.638% | $190.1861 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $83.60 | 6.700% | $89.2012 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $50.71 | 6.424% | $53.9676 | $53.97 | $53.95 | $54.00 |
| 7 purchase totals = | $1,000.95 | $1,094.3735 | $1,094.38 | $1,094.30 | $1,094.40 | |