| 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 | $150.91 | 4.443% | $157.6149 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $6.59 | 5.483% | $6.9513 | $6.95 | $6.95 | $7.00 |
| Purchase #3 | $175.61 | 4.580% | $183.6529 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $207.74 | 5.138% | $218.4137 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $167.64 | 5.356% | $176.6188 | $176.62 | $176.60 | $176.60 |
| Purchase #6 | $204.52 | 13.504% | $232.1384 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $181.49 | 4.450% | $189.5663 | $189.57 | $189.55 | $189.60 |
| 7 purchase totals = | $1,094.50 | $1,164.9563 | $1,164.95 | $1,164.90 | $1,165.00 | |