| 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 | $156.50 | 5.489% | $165.0903 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $199.58 | 13.384% | $226.2918 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $128.97 | 7.613% | $138.7885 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $171.41 | 10.338% | $189.1304 | $189.13 | $189.15 | $189.10 |
| Purchase #5 | $230.41 | 9.259% | $251.7437 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $233.70 | 11.102% | $259.6454 | $259.65 | $259.65 | $259.60 |
| Purchase #7 | $226.57 | 11.197% | $251.939 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,347.14 | $1,482.6291 | $1,482.63 | $1,482.70 | $1,482.50 | |