| 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 | $129.54 | 12.364% | $145.5563 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $185.48 | 11.846% | $207.452 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $158.91 | 7.751% | $171.2271 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $219.34 | 11.708% | $245.0203 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $93.59 | 9.691% | $102.6598 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $105.44 | 3.133% | $108.7434 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $171.44 | 9.248% | $187.2948 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,063.74 | $1,167.9537 | $1,167.95 | $1,167.95 | $1,168.00 | |