| 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 | $118.33 | 6.302% | $125.7872 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $158.35 | 12.486% | $178.1216 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $167.79 | 6.495% | $178.688 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $230.60 | 11.522% | $257.1697 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $95.35 | 10.741% | $105.5915 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $199.37 | 3.209% | $205.7678 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $60.35 | 9.147% | $65.8702 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $1,030.14 | $1,116.9960 | $1,117.00 | $1,116.95 | $1,117.10 | |