| 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 | $132.75 | 8.705% | $144.3059 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $64.29 | 6.426% | $68.4213 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $45.84 | 11.431% | $51.08 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $206.68 | 3.288% | $213.4756 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $187.82 | 4.527% | $196.3226 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $196.28 | 9.147% | $214.2337 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $5.58 | 3.845% | $5.7946 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $839.24 | $893.6337 | $893.63 | $893.65 | $893.60 | |